InChI=1/C15H12F3N3O3/c1-24-9-4-2-8(3-5-9)11-7-19-21-12(11)20-13(22)10(14(21)23)6-15(16,17)18/h2-5,7,23H,6H2,1H3,(H,20,22)/p-2/fC15H10F3N3O3/h23h/q-2 2A79F1FC1A1FE6CE