InChI=1S/C44H42N2O15/c1-43(2)11-10-18-31-28(34(51)19-12-16(13-23(49)30(19)45(31)5)58-42-38(55)36(53)37(54)40(59-42)41(56)57)35(52)26(39(18)61-43)20-15-44(3,4)60-24-14-22(48)27-32(25(20)24)46(6)29-17(33(27)50)8-7-9-21(29)47/h7-14,20,36-38,40,42,47-49,52-55H,15H2,1-6H3,(H,56,57)