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