InChI=1/C14H11F3N4O3/c1-8-12(14(15,16)17)19-20-13(8)18-11(22)6-5-9-3-2-4-10(7-9)21(23)24/h2-7H,1H3,(H2,18,19,20,22)/b6-5+/f/h18,20H C5BF2F92A5DA114A