InChI=1/C53H86O22/c1-22-10-15-53(48(67)75-47-41(65)38(62)35(59)28(72-47)21-69-44-39(63)36(60)33(57)26(18-54)70-44)17-16-51(6)24(32(53)23(22)2)8-9-30-50(5)13-12-31(49(3,4)29(50)11-14-52(30,51)7)73-45-42(66)43(25(56)20-68-45)74-46-40(64)37(61)34(58)27(19-55)71-46/h8,22-23,25-47,54-66H,9-21H2,1-7H3