Ethyl 5-(bromomethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-acetate
Ethyl 4-(bromomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-3-acetate
6-Hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Hydroxy-5-methoxy-6-(trifluoromethoxy)pyridine-3-acetonitrile