InChI=1S/C36H36N2O15/c1-7-36(53-20(6)43)24-12-26-29-21(13-38(26)33(44)23(24)14-47-35(36)45)11-22-25(37-29)9-8-10-27(22)51-34-32(50-19(5)42)31(49-18(4)41)30(48-17(3)40)28(52-34)15-46-16(2)39/h8-12,28,30-32,34H,7,13-15H2,1-6H3