Ethyl 2-(bromomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-5-carboxylate
4-(Aminomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-Cyano-4-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine
3-Chloro-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-methanol