2-bromo-6-isopropyl-nicotinonitrile

N-(4-bromo-phenyl)-4-chloro-3-nitro-benzamide

4-(4-amino-phenoxy)-N-(4-bromo-phenyl)-3-nitro-benzamide

{4-[4-(4-bromo-phenylcarbamoyl)-2-nitro-phenoxy]-phenyl}-carbamic acid 2,2,2-trichloroethyl ester

{4-[2-amino-4-(4-bromo-phenylcarbamoyl)-phenoxy]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester