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