InChI=1/C25H18F3NO4/c1-15-23(29-24(33-15)19-6-10-20(11-7-19)25(26,27)28)18-4-2-16(3-5-18)17-8-12-21(13-9-17)32-14-22(30)31/h2-13H,14H2,1H3,(H,30,31)/p-1/fC25H17F3NO4/q-1 551665352F6EF979