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