InChI=1/C21H14BrF3N4/c22-15-10-14(21(23,24)25)11-16(12-15)27-20-18-4-2-1-3-17(18)19(28-29-20)9-13-5-7-26-8-6-13/h1-8,10-12H,9H2,(H,27,29)/p+1/fC21H15BrF3N4/h27-28H/q+1 F3991A81837ECA27