ligand	Cc4cc(C(=O)Nc2ccc(c1ccccc1)cc2)n(c3cccc(C(N)=[NH2+])c3)n4	C00256367	P92049200
Cc1cc([nH+]c2c1c(c(s2)C(=O)N/N=C/c3ccc(cc3)OC)N)C	C01035453	P57420297
Cc1ccc(c(c1)Nc2c(c(nc[nH+]2)N3CCc4c3cccc4)N)OC	C40684100	P61753564
CC[C@@H]1CCCCN1c2c(c(ncn2)Nc3cccc4c3ccc([nH+]4)C)N	C40734150	P61833110
CC[C@H]1CCCCN1c2c(c(ncn2)Nc3cccc4c3ccc([nH+]4)C)N	C40734152	P61833112
Cc1ccc(cc1)Oc2c(c(ncn2)Nc3cccc4c3ccc([nH+]4)C)N	C40796372	P61938627
c1ccc(cc1)Oc2ccccc2[C@@H]3NC(=[NH2+])Nc4n3c5ccccc5n4	C05317955	P83069020
c1ccc(cc1)Oc2ccccc2[C@H]3NC(=[NH2+])Nc4n3c5ccccc5n4	C05317956	P83069023
Cc1cnc(o1)c2cccc(c2)NC(=O)NC3CC([NH2+]C(C3)(C)C)(C)C	C66957887	P102890061
Cc1cc2=C(C(=O)[NH+]=c2c(c1)Br)NNC(=O)c3ccccc3O	C05362560	P52516220
CCc1nnc(s1)NC(=O)c2c(c3cc4c(cc(cc4[nH+]c3s2)C)C)N	C36629957	P54438154
CCN(c1cccc(c1)C)c2c(c(nc[nH+]2)Nc3ccc(cn3)Cl)N	C40661801	P61724095
CCOc1ccc(cc1)Nc2c(c(nc[nH+]2)N3CCc4c3cccc4)N	C40687376	P61759553
c1ccc2c(c1)CCCN2c3c(c(nc[nH+]3)Nc4ccc(cn4)Cl)N	C40779315	P61906791
c1ccc2c(c1)CCCN2c3c(c(nc[nH+]3)Nc4cccnc4Cl)N	C40780416	P61907892
CCC[NH2+]C1CCC(CC1)NC(=O)c2ccc(cc2O)Br	C44483789	P67131762
CCCNC(=O)Nc1/c(=[NH+]/Cc2ccccc2)/c3ccccc3oc1O	C45896381	P69124976
CC1CC[NH+](CC1)c2ccc(cc2)N[C@@H](C)C(=O)NC(=O)NC(C)C	C52774626	P79069809
CC1CC[NH+](CC1)c2ccc(cc2)N[C@H](C)C(=O)NC(=O)NC(C)C	C52774628	P79069812
C1CCCC(CC1)(C#N)NC(=O)C[NH+]2[C@@H]3CCCC[C@@H]3C[C@@H]2C(=O)N	C65577727	P100872999
C1CCCC(CC1)(C#N)NC(=O)C[NH+]2[C@H]3CCCC[C@@H]3C[C@@H]2C(=O)N	C65577730	P100873003
CCN(c1cccc(c1)C)c2c(c(nc[nH+]2)Nc3cccnc3Cl)N	C40662013	P61724307
Cc1ccc2c([nH+]1)cccc2Nc3c(c(ncn3)N4CCCCCC4)N	C40725732	P61824677
CC(=O)c1ccc(cc1)Nc2c(c(nc[nH+]2)N3CCCc4c3cccc4)N	C40780123	P61907599
Cc1c(sc(n1)Nc2c(c([nH+]cn2)N3CCCc4c3cccc4)N)C	C40780132	P61907608
Cc1ccc2c([nH+]1)cccc2Nc3c(c(ncn3)OC4CCCCC4)N	C40802158	P61944464
CC(C)[C@@H](C(=O)OC)Nc1c2cc(ccc2[nH+]cc1N)Br	C43430483	P65677033
CC(C)[C@H](C(=O)OC)Nc1c2cc(ccc2[nH+]cc1N)Br	C43430484	P65677034
Cc1ncc(o1)c2ccc(cc2)NC(=O)NC3CC([NH2+]C(C3)(C)C)(C)C	C44045038	P66554745
C[C@@H](Cn1cccn1)Nc2c3cc(ccc3[nH+]cc2N)Br	C49075091	P73306970
C[C@H](Cn1cccn1)Nc2c3cc(ccc3[nH+]cc2N)Br	C49075093	P73306974
CC[NH+]1CCN(CC1)c2ccc(c(c2)C)Nc3cc(nc(n3)N)Cl	C56189023	P87968514
c1ccc2c(c1)c(c[nH]2)NC(=O)NCCSC3=c4ccccc4=[NH+]C3	C63709667	P97823512
CC1(CC(CC([NH2+]1)(C)C)/N=C(/c2ccccc2)\c3ccc(c(c3)O)O)C	C05424186	P08027113
C[C@@H]1C[C@@H](C[NH+](C1)Cc2[nH]/c(=N\c3ccc4ccccc4c3)/nc(n2)N)C	C09358452	P14339404
C[C@H]1C[C@@H](C[NH+](C1)Cc2[nH]/c(=N\c3ccc4ccccc4c3)/nc(n2)N)C	C09358455	P14339408
Cc1cc[nH+]c(c1)N[C@@H](c2ccccc2O)c3ccc4cccnc4c3O	C13060151	P19240964
Cc1cc[nH+]c(c1)N[C@H](c2ccccc2O)c3ccc4cccnc4c3O	C13060156	P19240975
C[C@@H]1C[C@H](C[NH+](C1)Cc2[nH]/c(=N\c3ccc4ccccc4c3)/nc(n2)N)C	C17208458	P25861967
CCC[C@@](C)(C(=O)Nc1cc(cc(c1OC)Br)Cl)[NH3+]	C37622072	P55941711
CCC[C@](C)(C(=O)Nc1cc(cc(c1OC)Br)Cl)[NH3+]	C37622073	P55941712
CCc1ccc(cc1)[C@@H](CNCl)N2CC[NH2+][C@@H](C2)c3ccccc3O	C39532116	P59919372
CCc1ccc(cc1)[C@H](CNCl)N2CC[NH2+][C@@H](C2)c3ccccc3O	C39532117	P59919374
c1ccc2c(c1)CCN2c3c(c([nH+]cn3)Nc4cccc5c4nccc5)N	C40687338	P61759476
c1ccc2c(c1)CCN2c3c(c(nc[nH+]3)NCc4ccccc4Cl)N	C40687457	P61759716
CCOc1ccccc1Nc2c(c(nc[nH+]2)N3CCc4c3cccc4)N	C40687460	P61759722
Cc1cccnc1Nc2c(c(nc[nH+]2)N3C[C@]4(C[C@@H]3CC(C4)(C)C)C)N	C40734805	P61833765
Cc1ccc(nc1)Nc2c(c(nc[nH+]2)N3C[C@]4(C[C@@H]3CC(C4)(C)C)C)N	C40735290	P61834252
COc1ccccc1Nc2c(c(nc[nH+]2)N3CCCc4c3cccc4)N	C40780089	P61907565
COc1ccc(cc1)Nc2c(c(nc[nH+]2)N3CCCc4c3cccc4)N	C40780116	P61907592
c1ccc2c(c1)CCCN2c3c(c([nH+]cn3)Nc4ccc(cc4F)F)N	C40780346	P61907822
CC1(CC(CC([NH2+]1)(C)C)Nc2[nH]c(=O)cc(n2)c3ccc(cc3)OC)C	C41601559	P63037731
CC(C)(C)c1cc(c(c(c1)C(C)(C)C)O)C[NH+]2CCC(CC2)C(=O)N	C42909692	P64852546
Cc1cc(ccc1NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C)OC(C)C	C48120727	P72015486
CC(C)Oc1ccc(cc1NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C)C#N	C54538225	P82062680
CC1(CC(CC([NH2+]1)(C)C)/N=C(\c2ccccc2)/c3ccc(c(c3)O)O)C	C12384372	P83290459
CCCOc1ccc(c(c1)C)NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C	C56747580	P85247705
CC1(CC(CC([NH2+]1)(C)C)NC(=O)Nc2ccc3c(c2)nc(o3)C4CC4)C	C58075546	P87513544
Cc1cc(ccc1NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C)C(=O)OC	C48116501	P94037888
Cc1ccc(cc1)N2[C@@H]3CC(C[C@@H]([C@@H]3CN2)[NH2+]Cc4c([nH]cn4)C)(C)C	C64157665	P98473518
Cc1ccc(cc1)N2[C@H]3CC(C[C@@H]([C@@H]3CN2)[NH2+]Cc4c([nH]cn4)C)(C)C	C64157667	P98473520
c1cc(c(c2c1cc(cc2)Br)C[NH+]3CCCC[C@H]3C(=O)N)O	C14075678	P21625506
c1cc(c(c2c1cc(cc2)Br)C[NH+]3CCCC[C@@H]3C(=O)N)O	C14075680	P21625508
Cc1cc(c(c(c1)C)OC[C@H](CNC2CC([NH2+]C(C2)(C)C)(C)C)O)C	C22204120	P33019812
Cc1cc(c(c(c1)C)OC[C@@H](CNC2CC([NH2+]C(C2)(C)C)(C)C)O)C	C22204124	P33019818
c1cc(ccc1C(F)(F)F)/[NH+]=c\2/c(cc3ccc(cc3o2)O)C(=O)N	C05673159	P49819284
c1c(c(sc1Cl)Cl)S(=O)(=O)NCC2(CCCCCC2)[NH3+]	C36266825	P53884274
COc1c(cc(cc1Br)Cl)NC(=O)C2(CCCCC2)[NH3+]	C37019695	P55026241
C[C@@H]1C(=C(NN1C)C)C[NH2+]C[C@@H](c2ccccc2)c3c[nH]c4c3cccc4	C39737723	P60255796
C[C@H]1C(=C(NN1C)C)C[NH2+]C[C@@H](c2ccccc2)c3c[nH]c4c3cccc4	C39737724	P60255797
CCN(c1ccccc1)c2c(c([nH+]cn2)Nc3cccc4c3cccn4)N	C40679739	P61746514
c1ccc2c(c1)CCN2c3c(c([nH+]cn3)Nc4cccc5c4cccn5)N	C40687422	P61759645
Cc1ccc2c([nH+]1)cccc2Nc3c(c(ncn3)Sc4ccccc4)N	C40783259	P61914461
CC(C)CCOCCNc1c2cc(ccc2[nH+]cc1N)Br	C45094529	P67960427
CCC[NH2+][C@@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C(C)(C)CC	C54403065	P81858146
CCC[NH2+][C@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C(C)(C)CC	C54403066	P81858147
Cc1ccc(c2c1sc3ccccc3c2=O)NCC[NH2+]CC(C)(C)O	C04366919	P06466246
c1cscc1/C=N/NC(=O)c2c(c(c(c([nH+]2)Cl)Cl)N)Cl	C06683777	P10563189
CC1(CC(CC([NH2+]1)(C)C)NC(=O)Nc2ccc(cc2)OC(F)(F)F)C	C32862289	P48654048
CC(C)c1ccc(cc1)OC[C@H](CNC2CC([NH2+]C(C2)(C)C)(C)C)O	C33423409	P49501171
CC(C)c1ccc(cc1)OC[C@@H](CNC2CC([NH2+]C(C2)(C)C)(C)C)O	C33423410	P49501172
CC(C)c1cccc(c1NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C)C(C)C	C40096368	P60852697
CCN(c1cccc(c1)C)c2c(c(nc[nH+]2)Nc3nc(c(s3)C)C)N	C40661834	P61724128
CC(C)c1ccc(cc1)Nc2c(c(ncn2)N(C)C3CC[NH+](CC3)C)N	C40706321	P61790451
Cc1c(c(=O)[nH]c(n1)NC2CC([NH2+]C(C2)(C)C)(C)C)Cc3ccccc3	C41601578	P63037756
CCC(CC)N(CCO)c1c2cc(ccc2[nH+]cc1N)Br	C42501258	P64278011
c1ccc(cc1)c2cn(c([nH+]2)N)/N=C/c3cc(ccc3O)Br	C07674828	P68435710
C[C@@H](COc1ccccc1F)NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C	C56854482	P85383481
C[C@H](COc1ccccc1F)NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C	C56854483	P85383482
c1cc(ccc1CNc2[nH]c(n[nH+]2)NCc3ccc(cc3)Cl)Cl	C01070060	P97239018
CC(C)(CN/C(=[NH+]/Cc1ccco1)/N)c2cccc(c2)Br	C66246528	P101887257
C[C@@H](CC(=O)NC1CC([NH2+]C(C1)(C)C)(C)C)NC(=O)C2CCCCC2	C67148690	P103161466
C[C@H](CC(=O)NC1CC([NH2+]C(C1)(C)C)(C)C)NC(=O)C2CCCCC2	C67148693	P103161469
CC(C)(C)c1cc(cc(c1O)C(C)(C)C)C[NH+]2CCC(CC2)C(=O)N	C04680880	P06631320
CC1(CC(CC([NH2+]1)(C)C)NC(=S)Nc2ccc(cc2)OC(F)F)C	C03619729	P06911002
c1cc(c([nH+]c1)N[C@H](c2ccc(cc2)F)c3ccc4cccnc4c3O)O	C05556296	P08398175
c1cc(c([nH+]c1)N[C@@H](c2ccc(cc2)F)c3ccc4cccnc4c3O)O	C05556312	P08398183
Cc1cc[nH+]c(c1)N[C@@H](c2ccc(cc2)O)c3ccc4cccnc4c3O	C04881650	P20206427
Cc1cc[nH+]c(c1)N[C@H](c2ccc(cc2)O)c3ccc4cccnc4c3O	C04881658	P20206431
Cc1ccc(cc1)[C@H](c2cccs2)[NH2+]CC(=O)Nc3c([nH]nc3C)C	C25049233	P37053912
Cc1ccc(cc1)[C@@H](c2cccs2)[NH2+]CC(=O)Nc3c([nH]nc3C)C	C25049239	P37053919
CC[NH2+][C@@H](c1cccc(c1)Br)c2ccc3c(c2)[nH]c(=O)[nH]3	C35545852	P52748101
CC[NH2+][C@H](c1cccc(c1)Br)c2ccc3c(c2)[nH]c(=O)[nH]3	C35545853	P52748102
CCC[NH+]1CCC(CC1)Nc2cc3c(cc2Br)[nH]c(=O)[nH]3	C37129748	P55203870
Cc1ccc(cc1)[C@@H](CNc2ccccc2O)[NH+]3CCN[C@@H](C3)SC	C39531653	P59918878
Cc1ccc(cc1)[C@H](CNc2ccccc2O)[NH+]3CCN[C@@H](C3)SC	C39531654	P59918880
CCN(c1cccc(c1)C)c2c(c(nc[nH+]2)NCCc3cccs3)N	C40662028	P61724322
CN(c1ccccc1)c2c(c(nc[nH+]2)NC34CC5CC(C3)CC(C5)C4)N	C40755628	P61873168
c1ccc2c(c1)CCCN2c3c(c([nH+]cn3)Nc4cc(ccc4F)F)N	C40780343	P61907819
c1ccc2c(c1)CCCN2c3c(c([nH+]cn3)Nc4ccc(c(c4)F)F)N	C40780349	P61907825
c1ccc2c(c1)CCCN2c3c(c(nc[nH+]3)NCCc4cccs4)N	C40780437	P61907913
C[C@@H](Cc1ccco1)Nc2c3cc(ccc3[nH+]cc2N)Br	C49128373	P73380442
C[C@H](Cc1ccco1)Nc2c3cc(ccc3[nH+]cc2N)Br	C49128376	P73380445
C[NH2+][C@@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C3CCCCCC3	C53714474	P80761603
C[NH2+][C@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C3CCCCCC3	C53714476	P80761608
CC1(CC(CC([NH2+]1)(C)C)NC(=O)Nc2ccccc2N3CCCCC3)C	C57869727	P87070098
c1ccc(c(c1)/C=N/NC(=O)c2c(c(c(c([nH+]2)Cl)Cl)N)Cl)F	C04588350	P06292260
CC1(CC(CC([NH2+]1)(C)C)/N=C(\c2ccccc2)/c3ccc(cc3O)O)C	C01950564	P07307518
CC(C)(C)c1cc(c(c(c1)C(C)(C)C)O)/C=N/[NH+]=C(/c2ccncc2)\N	C28568714	P42011620
Cc1cc(ccc1[C@@H](c2ccc3c(c2)[nH]c(=O)[nH]3)[NH2+]C)Br	C36829900	P54733009
Cc1cc(ccc1[C@H](c2ccc3c(c2)[nH]c(=O)[nH]3)[NH2+]C)Br	C36829903	P54733012
CCO[C@@H]1C[NH+](CCN1)[C@@H](CNc2ccccc2O)c3ccc(cc3)C	C39531901	P59919146
CCO[C@H]1C[NH+](CCN1)[C@@H](CNc2ccccc2O)c3ccc(cc3)C	C39531903	P59919148
CCc1ccc(cc1)[C@@H](CNc2ccccc2O)[NH+]3CCN[C@@H](C3)OC	C39532140	P59919403
CCc1ccc(cc1)[C@H](CNc2ccccc2O)[NH+]3CCN[C@@H](C3)OC	C39532141	P59919405
c1ccc2c(c1)CCN2c3c(c(nc[nH+]3)NC45CC6CC(C4)CC(C6)C5)N	C40687329	P61759457
c1ccc2c(c1)CCN2c3c(c([nH+]cn3)Nc4ccc(c(c4)Cl)F)N	C40687426	P61759653
c1ccc2c(c1)CCCN2c3c(c(nc[nH+]3)NCCC4=CCCCC4)N	C40755976	P61873516
Cc1ccc(o1)[C@@H](C)Nc2c3cc(ccc3[nH+]cc2N)Br	C49194146	P73471743
Cc1ccc(o1)[C@H](C)Nc2c3cc(ccc3[nH+]cc2N)Br	C49194149	P73471746
Cc1ccc(cc1)[C@@H](c2cc3c(cc2Br)[nH]c(=O)[nH]3)[NH2+]C	C52094491	P77994711
Cc1ccc(cc1)[C@H](c2cc3c(cc2Br)[nH]c(=O)[nH]3)[NH2+]C	C52094492	P77994712
Cc1ccccc1[C@@H](c2cc3c(cc2Br)[nH]c(=O)[nH]3)[NH2+]C	C52094505	P77994725
Cc1ccccc1[C@H](c2cc3c(cc2Br)[nH]c(=O)[nH]3)[NH2+]C	C52094506	P77994726
CC[NH2+][C@@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C3CCCCC3	C52094663	P77994883
CC[NH2+][C@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C3CCCCC3	C52094664	P77994884
CCC[NH2+][C@@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C3CCCC3	C52094697	P77994917
CCC[NH2+][C@H](c1cc2c(cc1Br)[nH]c(=O)[nH]2)C3CCCC3	C52094698	P77994918
CC1(CC(CC([NH2+]1)(C)C)NC(=S)Nc2cc(ccc2OC)Cl)C	C59113218	P89653009
CC[NH+]1C[C@@H]2[C@H](C1)[C@@](N[C@@H]2c3cc(ccc3O)C)(CO)c4ccccc4	C65398414	P100543505
Cc1cc(cc(c1O)C)[C@@H]2[C@@H]3C[NH+](C[C@@H]3[C@@](N2)(CO)c4ccccc4)C	C65470146	P100675191
Cc1ccc2ccc(c(c2n1)O)[C@@H](c3ccccc3O)Nc4cccc[nH+]4	C05813059	P19196837
Cc1ccc2ccc(c(c2n1)O)[C@H](c3ccccc3O)Nc4cccc[nH+]4	C05813062	P19196838
C/C(=C(/C#N)\C(C(F)(F)F)(C(F)(F)F)NC(=O)C1CCCCC1)/[NH3+]	C04390852	P29666505
CC[NH2+][C@@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3ccc(s3)Br	C35545767	P52748016
CC[NH2+][C@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3ccc(s3)Br	C35545769	P52748018
CCOc1c(cc(cc1Br)Cl)NC(=O)C2(CCCC2)[NH3+]	C37616449	P55936072
CC(C)(C)c1cs/c(=N\S(=O)(=O)c2ccc(s2)CC[NH3+])/[nH]1	C49500207	P73901670
CCc1cc(=O)oc2c1ccc(c2CNC3CC([NH2+]C(C3)(C)C)(C)C)O	C20591809	P85783972
C[NH+]1C[C@@H]2[C@H](C1)[C@@](N[C@@H]2c3cccc(c3Cl)O)(CO)c4ccccc4	C65410178	P100568704
C[C@@H](c1cccc(c1)NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C)SC	C67580106	P103773663
C[C@H](c1cccc(c1)NC(=O)NC2CC([NH2+]C(C2)(C)C)(C)C)SC	C67580107	P103773664
CC[NH2+][C@@H](c1ccc(cc1)Br)c2ccc3c(c2)[nH]c(=O)[nH]3	C35545910	P52748159
CC[NH2+][C@H](c1ccc(cc1)Br)c2ccc3c(c2)[nH]c(=O)[nH]3	C35545912	P52748161
CC[NH2+][C@@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3ccccc3Br	C35545916	P52748165
CC[NH2+][C@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3ccccc3Br	C35545918	P52748167
CC[NH+]1C[C@@H]2[C@H](C1)[C@@](N[C@@H]2c3cc(ccc3O)F)(CO)c4ccccc4	C65527664	P100781067
CC1(CC(CC([NH2+]1)(C)C)NC(=O)Nc2cccc(c2)SC(F)F)C	C67355999	P103452854
C[NH2+][C@@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3ccc(cc3F)Br	C35488482	P52659217
C[NH2+][C@@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3cc(ccc3Br)F	C35488624	P52659359
C[C@@H](c1ccc2c(c1)[nH]c(=O)[nH]2)[NH2+]Cc3ccc(s3)Br	C37163203	P55252784
C[C@H](c1ccc2c(c1)[nH]c(=O)[nH]2)[NH2+]Cc3ccccc3Br	C37163213	P55252800
C[C@H](c1cccc(c1)NC(=O)Nc2ncc(s2)Br)[NH2+]C	C41716968	P63223350
C[NH2+][C@H](c1ccc2c(c1)[nH]c(=O)[nH]2)c3ccc(c(c3)F)Br	C43576683	P65889200
C[NH2+][C@@H](c1cccc(c1)F)c2cc3c(cc2Br)[nH]c(=O)[nH]3	C52094561	P77994781
CC[NH2+][C@@H](c1cccs1)c2cc3c(cc2Br)[nH]c(=O)[nH]3	C52094579	P77994799
CCC[NH2+][C@@H](c1ccco1)c2cc3c(cc2Br)[nH]c(=O)[nH]3	C52094675	P77994895
c1cc2c(cc1Br)c(c(c[nH+]2)N)NCCc3nccs3	C63133201	P96939844
C[C@H](c1ccc2c(c1)[nH]c(=O)[nH]2)[NH2+]Cc3cc(cs3)Br	C37163311	P55252920
Cn1c(c(c(n1)CSc2ccc(cc2)Cl)C[C@@H](CO)[NH3+])Cl	C44464967	P67111751
C[C@H](c1ccc2c(c1)[nH]c(=O)[nH]2)[NH2+]Cc3cc(sc3)Br	C37163269	P55252872