Ethyl 3-fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate
2-(Bromomethyl)-5-cyano-3-(trifluoromethoxy)pyridine-4-methanol
Ethyl 3-(aminomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 5-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetate