InChI=1/C22H17FNO3/c1-26-18-5-6-19-20(13-18)27-21(22(19)25)12-15-7-9-24(10-8-15)14-16-3-2-4-17(23)11-16/h2-13H,14H2,1H3/q+1/b21-12-	2CEDE5AE3681DFF7