InChI=1/C20H15FN4O2/c1-13-9-18(26)19(24-25(13)17-8-3-2-7-16(17)21)20(27)23-12-15-6-4-5-14(10-15)11-22/h2-10H,12H2,1H3,(H,23,27)/f/h23H BEC5DFAD45E03202