2-(Bromomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 2-(chloromethyl)-6-cyano-3-(trifluoromethoxy)pyridine-5-acetate
2-(Bromomethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 2-(chloromethyl)-5-cyano-3-(trifluoromethoxy)pyridine-6-acetate