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