InChI=1S/C51H84O22/c1-21(19-65-45-40(61)38(59)36(57)31(17-52)69-45)9-14-51(64-6)22(2)33-30(73-51)16-28-26-8-7-24-15-25(10-12-49(24,4)27(26)11-13-50(28,33)5)68-48-44(72-47-41(62)37(58)34(55)23(3)67-47)42(63)43(32(18-53)70-48)71-46-39(60)35(56)29(54)20-66-46/h7,21-23,25-48,52-63H,8-20H2,1-6H3