2-Cyano-6-(fluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine
2-Fluoro-5-iodo-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Cyano-6-(fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine
2-Fluoro-3-hydroxy-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride