InChI=1S/C42H66O16/c1-37(2)11-13-42(36(54)58-34-29(50)26(47)25(46)22(17-43)55-34)14-12-40(5)19(20(42)15-37)7-8-24-38(3)16-21(45)32(39(4,18-44)23(38)9-10-41(24,40)6)57-35-30(51)27(48)28(49)31(56-35)33(52)53/h7,20-32,34-35,43-51H,8-18H2,1-6H3,(H,52,53)