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