InChI=1/C23H16FNO3/c1-28-22-20(23(26)27)18-13-17(24)11-12-19(18)25-21(22)16-9-7-15(8-10-16)14-5-3-2-4-6-14/h2-13H,1H3,(H,26,27)/p-1/fC23H15FNO3/q-1 47B3B761EF5D6600