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