2-Hydroxy-3-methoxy-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-(Bromomethyl)-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine
2-Hydroxy-4-methoxy-6-(trifluoromethoxy)pyridine-3-acetonitrile