5-Bromo-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
4-Bromo-6-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 5-bromo-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-bromo-5-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylate