InChI=1S/C30H44O8/c1-14(8-16(31)9-15(2)26(37)38)17-10-22(35)30(7)24-18(32)11-21-27(3,4)25(36)20(34)12-28(21,5)23(24)19(33)13-29(17,30)6/h14-15,17-18,20-22,32,34-35H,8-13H2,1-7H3,(H,37,38)