InChI=1/C21H18FN5O/c1-14-6-8-16(22)18(10-14)26-21(28)24-12-15-7-9-20(23-11-15)27-13-25-17-4-2-3-5-19(17)27/h2-11,13H,12H2,1H3,(H2,24,26,28)/f/h24,26H AFF21286AB380EE5