InChI=1S/C30H46O8/c1-15(25(36)37)10-16(31)13-29(6,38)20-12-22(35)30(7)24-17(32)11-19-26(2,3)21(34)8-9-27(19,4)23(24)18(33)14-28(20,30)5/h15,17,19-22,32,34-35,38H,8-14H2,1-7H3,(H,36,37)