InChI=1S/C35H31N3O5/c1-22-32(30(37-38(22)2)21-43-25-12-5-9-23(19-25)20-39)29-15-7-14-27-28(34(35(40)41)36-33(27)29)16-8-18-42-31-17-6-11-24-10-3-4-13-26(24)31/h3-7,9-15,17,19-20,36H,8,16,18,21H2,1-2H3,(H,40,41)