InChI=1S/C25H36N4O8S/c1-17(30)20(9-5-2-3-6-10-22(32)29-13-7-4-8-14-29)38-16-19(24(35)27-15-23(33)34)28-21(31)12-11-18(26)25(36)37/h2-3,5-7,9-10,13,17-20,30H,4,8,11-12,14-16,26H2,1H3,(H,27,35)(H,28,31)(H,33,34)(H,36,37)/b3-2-,9-5+,10-6+