InChI=1/C23H15F2NO2/c1-13-21(23(27)28)19-12-18(25)9-10-20(19)26-22(13)15-7-5-14(6-8-15)16-3-2-4-17(24)11-16/h2-12H,1H3,(H,27,28)/p-1/fC23H14F2NO2/q-1 37608D06D18CA172