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