InChI=1/C17H16FNO2/c1-17(2)13-9-11(12-5-3-4-6-14(12)18)7-8-15(13)19-16(20)10-21-17/h3-9H,10H2,1-2H3,(H,19,20)/f/h19H 1263F3D281D5CFB6