Ethyl 3-(chloromethyl)-2-cyano-5-(trifluoromethoxy)pyridine-4-carboxylate
4-(Bromomethyl)-3-fluoro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 6-(chloromethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-(aminomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate