InChI=1S/C29H46O9S/c1-7-17(15(2)3)26(38-39(34,35)36)25(32)16(4)19-8-9-20-18-14-37-27(33)22-12-23(30)24(31)13-29(22,6)21(18)10-11-28(19,20)5/h7,15-16,18-23,25-26,30,32H,8-14H2,1-6H3,(H,34,35,36)/b17-7+