2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
4-Hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine-5-methanol
Methyl 4-(bromomethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-2-acetate
5-Hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-methanol