Methyl 5-(bromomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
3-Hydroxy-4-nitro-2-(trifluoromethoxy)pyridine-5-acetonitrile
Ethyl 3-(bromomethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate
3-Hydroxy-2-nitro-5-(trifluoromethoxy)pyridine-6-acetonitrile