InChI=1S/C26H38N4O8S/c1-3-18(31)9-7-5-4-6-8-17-10-12-21(32)24(16(2)29-17)39-15-20(25(36)28-14-23(34)35)30-22(33)13-11-19(27)26(37)38/h4-6,8,10,12,16,19-21,24,32H,3,7,9,11,13-15,27H2,1-2H3,(H,28,36)(H,30,33)(H,34,35)(H,37,38)/b5-4+,8-6-