InChI=1/C20H23N3O8S2/c1-10-4-5-12(32-10)18(27)22-8-14(25)31-9-13(24)23-19-15(20(28)30-7-6-29-3)11(2)16(33-19)17(21)26/h4-5H,6-9H2,1-3H3,(H2,21,26)(H,22,27)(H,23,24)/f/h22-23H,21H2 4F7CC5D4AC008DA4