5-Bromo-2-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
6-Bromo-4-hydroxy-2-(trifluoromethoxy)pyridine-3-acetic acid
4-Bromo-3-methyl-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-Bromo-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetonitrile