InChI=1/C13H11F3N4O4/c14-13(15,16)6-17-12(24)19-18-9(21)5-20-10(22)7-3-1-2-4-8(7)11(20)23/h1-4H,5-6H2,(H,18,21)(H2,17,19,24)/f/h17-19H 7A5BFC8783F186BF