Ethyl 2-(aminomethyl)-3-chloro-5-(trifluoromethoxy)pyridine-6-carboxylate
5-(Chloromethyl)-4-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-cyano-6-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Chloromethyl)-2-fluoro-6-hydroxy-5-(trifluoromethoxy)pyridine