InChI=1/C20H23N5O6S/c21-20-24-16-12(17(28)25-20)9-10(22-16)3-1-2-4-11-5-7-14(32-11)18(29)23-13(19(30)31)6-8-15(26)27/h5,7,9,13H,1-4,6,8H2,(H,23,29)(H,26,27)(H,30,31)(H4,21,22,24,25,28)/p-2/t13-/m0/s1/fC20H21N5O6S/h22-23,25H,21H2/q-2 D627609AEFD4020E