InChI=1/C11H7FN2O3/c12-5-1-2-8-6(3-5)9(10(15)14-8)7(4-13)11(16)17/h1-3,7,9H,(H,14,15)(H,16,17)/p-1/t7-,9-/m0/s1/fC11H6FN2O3/h14H/q-1 55EFD7D8EDAB2310