InChI=1/C18H12FN3O/c19-12-5-6-14-17-15(12)10(3-1-7-20)9-11(13-4-2-8-21-13)16(17)18(23)22-14/h2,4-6,8-9,21H,1,3H2,(H,22,23)/f/h22H 5C2D611A7733F35C