InChI=1/C24H21FNO3/c1-2-13-28-20-7-8-21-22(15-20)29-23(24(21)27)14-17-9-11-26(12-10-17)16-18-3-5-19(25)6-4-18/h3-12,14-15H,2,13,16H2,1H3/q+1/b23-14- 981B1EBE180602CA