2-(Aminomethyl)-3-chloro-4-(trifluoromethoxy)pyridine-6-carboxylic acid
3-(Bromomethyl)-5-cyano-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-6-fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine
5-(Bromomethyl)-4-cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine