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