InChI=1/C21H14FNO2/c22-18-10-14(6-9-21(18)25)20-12-16(13-4-2-1-3-5-13)17-11-15(24)7-8-19(17)23-20/h1-12,24-25H/p+1/fC21H15FNO2/h23H/q+1 5CFB4A8666252BCC