2-Chloro-4-fluoro-6-(trifluoromethoxy)pyridine-3-acetic acid
4-Cyano-3-fluoro-2-(trifluoromethoxy)pyridine-5-sulfonamide
5-Chloro-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Chloro-4-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylic acid