InChI=1S/C51H80O20/c1-22(2)12-11-13-23(3)33-29(68-46-38(59)35(56)34(55)30(20-52)69-46)19-51(10)43-28(67-47-39(60)36(57)37(58)42(71-47)44(62)63)18-27-26(49(43,8)16-17-50(33,51)9)14-15-32(48(27,6)7)70-45-40(61)41(66-25(5)54)31(21-64-45)65-24(4)53/h12,18,23,26,28-43,45-47,52,55-61H,11,13-17,19-21H2,1-10H3,(H,62,63)