InChI=1S/C34H52O9/c1-18(2)7-6-8-19(17-35)21-10-13-34(5)23-16-25(42-31-28(39)26(37)27(38)29(43-31)30(40)41)24-15-20(36)9-12-32(24,3)22(23)11-14-33(21,34)4/h7,19,21,24-29,31,35,37-39H,6,8-17H2,1-5H3,(H,40,41)