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