InChI=1/C19H15FN4O2/c20-11-7-5-10(6-8-11)12-9-15(25)22-17-16(12)18(26)23-19-21-13-3-1-2-4-14(13)24(17)19/h1-8,12,16-17H,9H2,(H,22,25)(H,21,23,26)/p-1/t12-,16+,17-/m0/s1/fC19H14FN4O2/h22H/q-1 B40ECB805E33E57D