InChI=1/C9H5F3N2O2/c10-9(11,12)5-3-1-2-4-6(5)13-8(15)7(4)14-16/h1-3,16H,(H,13,14,15)/p+1/fC9H6F3N2O2/h13-14H/q+1 6BB1B82EE290DCB3