InChI=1S/C44H74O15/c1-20-30(48)32(50)34(52)37(55-20)58-35-33(51)31(49)25(19-54-21(2)45)57-38(35)56-24-18-43(9)26(41(7)14-12-27(47)39(3,4)36(24)41)17-23(46)29-22(11-15-42(29,43)8)44(10)16-13-28(59-44)40(5,6)53/h20,22-38,46-53H,11-19H2,1-10H3