InChI=1/C12H13F2NO3/c1-7(5-12(17)18)4-11(16)15-10-3-2-8(13)6-9(10)14/h2-3,6-7H,4-5H2,1H3,(H,15,16)(H,17,18)/p-1/t7-/m1/s1/fC12H12F2NO3/h15H/q-1 FB287020EEDBAB87