InChI=1S/C25H38N4O8S/c1-2-3-5-8-20(19(30)10-12-22(32)29-13-6-4-7-14-29)38-16-18(24(35)27-15-23(33)34)28-21(31)11-9-17(26)25(36)37/h2-3,5-6,8,13,17-20,30H,4,7,9-12,14-16,26H2,1H3,(H,27,35)(H,28,31)(H,33,34)(H,36,37)/b3-2+,8-5+