InChI=1/C14H11F2NO3/c15-14(16)17-6-5-10(7-12(17)18)11-4-2-1-3-9(11)8-13(19)20/h1-7,14H,8H2,(H,19,20)/p-1/fC14H10F2NO3/q-1 93AA5247713D6A5D