InChI=1/C20H15F3N4O/c21-20(22,23)16-8-4-2-6-13(16)11-24-27-19(28)18-15-10-9-12-5-1-3-7-14(12)17(15)25-26-18/h1-8,11H,9-10H2,(H,25,26)(H,27,28)/b24-11+/f/h25,27H FFC5E60F07D45DDF