InChI=1S/C51H84O24/c1-19-5-10-51(66-18-19)20(2)32-27(75-51)13-24-22-12-26(56)25-11-21(6-8-49(25,3)23(22)7-9-50(24,32)4)67-45-41(65)38(62)42(31(17-55)71-45)72-48-44(74-47-40(64)37(61)34(58)29(15-53)69-47)43(35(59)30(16-54)70-48)73-46-39(63)36(60)33(57)28(14-52)68-46/h19-48,52-65H,5-18H2,1-4H3