Ethyl 3-(chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-5-acetate
6-Hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Bromomethyl)-3-fluoro-4-nitro-5-(trifluoromethoxy)pyridine
3-(Aminomethyl)-6-fluoro-4-nitro-2-(trifluoromethoxy)pyridine