5-Cyano-2-iodo-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Cyano-5-iodo-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 3-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-acetate
3-Fluoro-4-(fluoromethyl)-2-nitro-6-(trifluoromethoxy)pyridine