InChI=1/C9H5FN2O3/c10-4-1-5(9(14)15)8-6(2-4)11-12-7(8)3-13/h1-3H,(H,11,12)(H,14,15)/p-1/fC9H4FN2O3/h12H/q-1 5E53089ED7D5746F