Methyl 5-(chloromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-(chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3-(chloromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-(chloromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate