2-(Chloromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine-3-methanol
Ethyl 2-(chloromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 6-(chloromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine-3-carboxylate