InChI=1/C23H17FN2O2/c1-14-21(23(27)28)19-13-17(24)10-11-20(19)26-22(14)25-18-9-5-8-16(12-18)15-6-3-2-4-7-15/h2-13H,1H3,(H,25,26)(H,27,28)/p-1/fC23H16FN2O2/h25H/q-1 EE1B844A3E4CA722