5-(Bromomethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Bromomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 6-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
4-(Bromomethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-3-acetonitrile