3-(Aminomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Cyano-3-methoxy-5-(trifluoromethoxy)pyridine-6-methanol
5-(Chloromethyl)-4-cyano-2-methoxy-3-(trifluoromethoxy)pyridine
5-(Aminomethyl)-4-cyano-3-(trifluoromethoxy)pyridine-2-carboxylic acid