InChI=1/C29H19N3O7/c33-28-19-3-1-2-4-21(19)30-26-20(28)14-31(27(26)17-7-10-23-25(13-17)38-15-37-23)29(34)24-12-11-22(39-24)16-5-8-18(9-6-16)32(35)36/h1-13,27H,14-15H2,(H,30,33)/t27-/m1/s1/f/h30H BBE120AD9807796A