2-(Bromomethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-acetonitrile
Methyl 3-fluoro-6-hydroxy-4-(trifluoromethoxy)pyridine-2-acetate
Methyl 4-chloro-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-acetate
2-(Bromomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-4-acetonitrile