3-Hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(Difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Cyano-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile