Ethyl 5-(chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Hydroxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-methanol
Ethyl 3-(chloromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate
4-Hydroxy-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-methanol