Ethyl 3-bromo-5-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Bromo-6-methoxy-3-(trifluoromethoxy)pyridine-2-methanol
Ethyl 2-bromo-5-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 5-bromo-4-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate