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