InChI=1S/C30H44O8/c1-15(10-17(31)11-16(2)25(35)36)18-13-30(37,38)29(7)24-19(32)12-21-26(3,4)22(34)8-9-27(21,5)23(24)20(33)14-28(18,29)6/h15-16,18-19,21,32,37-38H,8-14H2,1-7H3,(H,35,36)