4-Fluoro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylic acid
4-(Bromomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Fluoro-5-hydroxy-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
4-Fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylic acid