InChI=1/C21H12BrF2N3O2/c22-13-4-7-18-12(9-13)10-15(20(28)27-19-3-1-2-8-25-19)21(29-18)26-14-5-6-16(23)17(24)11-14/h1-11H,(H,25,27,28)/p+1/b26-21+/fC21H13BrF2N3O2/h26-27H/q+1 B1E9E1371C3296A3