3-Hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
5-Fluoro-4-methyl-2-(trifluoromethoxy)pyridine-3-acetonitrile
6-Hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-Hydroxy-4-iodo-3-(trifluoromethoxy)pyridine-2-carbonyl chloride