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