3-Hydroxy-6-iodo-2-(trifluoromethoxy)pyridine-5-acetonitrile
4-Cyano-6-methoxy-2-(trifluoromethoxy)pyridine-3-acetic acid
3-(Aminomethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Mercapto-3-(2-(trifluoromethoxy)phenyl)-5-(trifluoromethyl)pyridine