InChI=1/C20H15N3O2/c24-19-14(9-13-3-1-2-4-16(13)22-19)11-21-15-7-8-18-17(10-15)23-20(25-18)12-5-6-12/h1-4,7-12H,5-6H2,(H,22,24)/f/h22H 6F43EE54882B6195