InChI=1S/C40H67NO20/c1-5-6-12-21(3)35(59-31(49)17-23(37(53)54)15-28(44)45)27(14-20(2)11-9-7-8-10-13-25(42)19-26(43)22(4)41)58-30(48)18-24(16-29(46)47)39(57)61-40-34(52)32(50)33(51)36(60-40)38(55)56/h20-27,32-36,40,42-43,50-52H,5-19,41H2,1-4H3,(H,44,45)(H,46,47)(H,53,54)(H,55,56)