InChI=1/C30H22N4O6/c31-13-23(9-19-4-6-25-27(11-19)39-17-37-25)29(35)33-15-21-2-1-3-22(8-21)16-34-30(36)24(14-32)10-20-5-7-26-28(12-20)40-18-38-26/h1-12H,15-18H2,(H,33,35)(H,34,36)/b23-9+,24-10+/f/h33-34H A08DA3EDF51E495C