InChI=1/C13H7F3N4O3/c14-13(15,16)6-3-7-8(4-9(6)20-2-1-17-5-20)18-10(12(22)23)11(21)19-7/h1-5H,(H,19,21)(H,22,23)/p-1/fC13H6F3N4O3/h19H/q-1 AA55F4840F9D032F