4-(Aminomethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetonitrile
5-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-3-sulfonamide
3-Hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-(Aminomethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylic acid