InChI=1S/C42H44O22/c43-11-23-28(51)30(53)32(55)39(60-23)25-20(49)10-22(61-42-34(57)31(54)33(56)40(64-42)41(58)59)26-27(29(52)36(63-38(25)26)12-2-1-3-14(44)6-12)24-19(48)9-17(46)15-8-21(50)35(62-37(15)24)13-4-5-16(45)18(47)7-13/h1-7,9-10,21,23,27-36,39-40,42-57H,8,11H2,(H,58,59)