Methyl 4-(aminomethyl)-5-cyano-3-(trifluoromethoxy)pyridine-2-acetate
3-(Bromomethyl)-5-cyano-6-fluoro-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-chloro-2-(trifluoromethoxy)pyridine-6-carboxylic acid
3-(Bromomethyl)-5-cyano-2-fluoro-6-(trifluoromethoxy)pyridine