InChI=1/C18H12FN3O/c19-12-6-4-11(5-7-12)16-15(10-20)13-2-1-3-14-17(13)22(16)9-8-21-18(14)23/h1-7H,8-9H2,(H,21,23)/f/h21H 15F9B4880EB2B089