InChI=1/C24H19FN2O/c25-18-10-6-9-17(15-18)24(28)27-14-13-20-19-11-4-5-12-21(19)26-22(20)23(27)16-7-2-1-3-8-16/h1-12,15,22-23H,13-14H2/p+1/t22-,23-/m1/s1/fC24H20FN2O/h26H/q+1 FEBCFF86CF0BEF60