4-Bromo-2-(chloromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 4-bromo-2-iodo-5-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 5-bromo-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate
5-Bromo-3-(chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine