InChI=1S/C42H68O16/c1-18-9-10-42(37(54)58-36-32(52)30(50)28(48)24(57-36)16-55-35-31(51)29(49)27(47)23(15-43)56-35)12-11-40(5)20(26(42)19(18)2)7-8-25-38(3)13-22(46)34(53)39(4,17-44)33(38)21(45)14-41(25,40)6/h7,18-19,21-36,43-53H,8-17H2,1-6H3