3-(Aminomethyl)-6-chloro-2-cyano-5-(trifluoromethoxy)pyridine
4-Chloro-6-(chloromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine
5-(Aminomethyl)-2-chloro-3-cyano-6-(trifluoromethoxy)pyridine
4-(Aminomethyl)-3-chloro-6-cyano-2-(trifluoromethoxy)pyridine