InChI=1/C20H16BrFN4O/c21-16-4-2-6-18(12-16)25-20(24-13-14-7-9-23-10-8-14)26-19(27)15-3-1-5-17(22)11-15/h1-12H,13H2,(H2,24,25,26,27)/p-1/fC20H15BrFN4O/h25H/q-1 512B99E21B7E5334