Ethyl 4-hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate
3-(Chloromethyl)-2-hydroxy-4-iodo-5-(trifluoromethoxy)pyridine
Methyl 2-(aminomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-6-acetate
Ethyl 4-hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate