InChI=1/C16H14BrF2NO3/c1-10(22-12-8-6-11(17)7-9-12)15(21)20-13-4-2-3-5-14(13)23-16(18)19/h2-10,16H,1H3,(H,20,21)/t10-/m0/s1/f/h20H 6479EB1D305972DA