3-Bromo-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Bromo-2-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 3-bromo-2-cyano-6-(trifluoromethoxy)pyridine-5-carboxylate
3-Bromo-2-fluoro-4-(trifluoromethoxy)pyridine-6-carboxylic acid