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