InChI=1S/C29H46O8S/c1-7-17(15(2)3)27(33)26(32)16(4)19-8-9-20-18-12-23(30)22-13-25(37-38(34,35)36)24(31)14-29(22,6)21(18)10-11-28(19,20)5/h7,15-16,18-22,25-27,32-33H,8-14H2,1-6H3,(H,34,35,36)/b17-7+