Ethyl 3-(chloromethyl)-2-cyano-5-(trifluoromethoxy)pyridine-6-acetate
Ethyl 2-cyano-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate
2-(Aminomethyl)-6-fluoro-3-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 2-cyano-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate