4-(Aminomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-(Aminomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Chloro-4-cyano-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine
2-Chloro-3-cyano-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine