Methyl 2-bromo-3-fluoro-6-(trifluoromethoxy)pyridine-5-carboxylate
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