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