InChI=1/C20H16FN3O/c1-13-4-2-7-18-23-19(14-5-3-6-17(25)12-14)20(24(13)18)22-16-10-8-15(21)9-11-16/h2-12,22,25H,1H3/p+1/fC20H17FN3O/h23H/q+1 D907FDB4675B6C6F