3-Hydroxy-5-methoxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
4-Fluoro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetic acid
5-Fluoro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetic acid
6-Fluoro-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid