InChI=1/C20H15FN4/c21-16-5-1-13(2-6-16)18-19(14-9-11-23-12-10-14)25-20(24-18)15-3-7-17(22)8-4-15/h1-12H,22H2,(H,24,25)/p+1/fC20H16FN4/h24-25H/q+1 F21A431011CC1001