InChI=1S/C26H36N4O8S/c1-3-17(31)9-5-7-11-21(32)24(19-10-6-4-8-16(2)29-19)39-15-20(25(36)28-14-23(34)35)30-22(33)13-12-18(27)26(37)38/h4-11,16,18,20-21,24,32H,3,12-15,27H2,1-2H3,(H,28,36)(H,30,33)(H,34,35)(H,37,38)/b9-5-,11-7+