InChI=1/C20H23N5O5S/c1-20(15-6-7-15)18(27)25(19(28)22-20)13-17(26)23-8-10-24(11-9-23)31(29,30)16-5-3-2-4-14(16)12-21/h2-5,15H,6-11,13H2,1H3,(H,22,28)/t20-/m0/s1/f/h22H 785D32E0D8A65BB3