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