InChI=1S/C39H42N2O20/c1-56-26-10-17(2-4-24(26)44)3-5-29(46)61-39(15-43)16-57-38(33(39)49)60-32-31(48)30(47)28(14-42)59-37(32)58-27-12-19-11-23(36(54)55)41(22(19)13-25(27)45)7-6-18-8-20(34(50)51)40-21(9-18)35(52)53/h2-8,10,12-13,21,23,28,30-33,37-38,42-43,47-49H,9,11,14-16H2,1H3,(H5,44,45,46,50,51,52,53,54,55)