InChI=1S/C26H43NO10S2/c1-15(4-7-23(30)27-10-11-38(31,32)33)18-5-6-19-24-20(14-22(29)26(18,19)3)25(2)9-8-17(37-39(34,35)36)12-16(25)13-21(24)28/h4,7,15-22,24,28-29H,5-6,8-14H2,1-3H3,(H,27,30)(H,31,32,33)(H,34,35,36)/b7-4+/t15-,16+,17-,18-,19+,20+,21-,22+,24+,25+,26-/m1/s1