2-(Bromomethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-6-acetic acid
Methyl 4-(bromomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-5-acetate
4-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-2-acetonitrile
4-Hydroxy-2-nitro-3-(trifluoromethoxy)pyridine-5-acetonitrile