InChI=1/C23H17N3O3/c27-17(28)9-10-26-16-8-4-2-6-13(16)18-14-11-24-23(29)20(14)19-12-5-1-3-7-15(12)25-21(19)22(18)26/h1-8,25H,9-11H2,(H,24,29)(H,27,28)/p-1/fC23H16N3O3/h24H/q-1 83ED1DE20737E24C