InChI=1S/C42H42N2O16/c1-42(2,54)39-27(25-22(58-39)14-19(46)24-30(25)44(4)28-15(32(24)48)9-8-10-18(28)45)26-21(56-6)13-17-23(31(47)16-11-12-20(55-5)36(57-7)29(16)43(17)3)37(26)59-41-35(51)33(49)34(50)38(60-41)40(52)53/h8-14,27,33-35,38-39,41,45-46,49-51,54H,1-7H3,(H,52,53)