InChI=1/C42H66O15/c1-37-13-14-38(2,36(52)53)17-21(37)20-7-8-24-39(3)11-10-25(40(4,19-44)23(39)9-12-42(24,6)41(20,5)16-15-37)55-35-32(29(48)28(47)31(56-35)33(50)51)57-34-30(49)27(46)26(45)22(18-43)54-34/h7,21-32,34-35,43-49H,8-19H2,1-6H3,(H,50,51)(H,52,53)