InChI=1/C21H12BrF2N3O2/c22-13-4-5-18-12(7-13)8-17(20(28)27-19-3-1-2-6-25-19)21(29-18)26-16-10-14(23)9-15(24)11-16/h1-11H,(H,25,27,28)/p+1/b26-21+/fC21H13BrF2N3O2/h26-27H/q+1 CDA3C86A9384EDB4