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