InChI=1/C21H14F3N3/c22-21(23,24)17-8-6-14(7-9-17)18-19(15-10-12-25-13-11-15)27-20(26-18)16-4-2-1-3-5-16/h1-13H,(H,26,27)/f/h26H 8001D7BE43D5F2CC