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