InChI=1S/C42H68O16/c1-18-10-13-42(36(53)58-35-30(27(48)25(46)21(17-44)56-35)57-34-28(49)26(47)24(45)20(16-43)55-34)15-14-38(4)19(31(42)41(18,7)54)8-9-23-39(38,5)12-11-22-37(2,3)32(51)29(50)33(52)40(22,23)6/h8,18,20-35,43-52,54H,9-17H2,1-7H3