5-(Aminomethyl)-2-chloro-3-(trifluoromethoxy)pyridine-4-acetonitrile
3-Chloro-6-cyano-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine
4-(Aminomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-5-acetonitrile
3-Chloro-6-(chloromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine