InChI=1/C21H22N4O5S2/c1-10-11(2)32-21-17(10)20(28)22-16(23-21)9-31-12(3)18(26)24-25-19(27)15-8-29-13-6-4-5-7-14(13)30-15/h4-7,12,15H,8-9H2,1-3H3,(H,24,26)(H,25,27)(H,22,23,28)/t12-,15-/m1/s1/f/h22,24-25H 4C3DCCA1A70B838C