3-(Chloromethyl)-2-cyano-4-iodo-6-(trifluoromethoxy)pyridine
2-Cyano-3-iodo-6-(trifluoromethoxy)pyridine-5-carboxylic acid
4-Cyano-3-(fluoromethyl)-5-nitro-2-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-cyano-5-iodo-3-(trifluoromethoxy)pyridine
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