Ethyl 2-chloro-3-cyano-6-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-5-chloro-2-cyano-6-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-chloro-6-cyano-2-(trifluoromethoxy)pyridine
Ethyl 2-chloro-3-cyano-4-(trifluoromethoxy)pyridine-6-carboxylate