6-Amino-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Cyano-4-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Aminomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylic acid