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