2-Cyano-3-methyl-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-Cyano-2-iodo-4-methoxy-5-(trifluoromethoxy)pyridine
6-(Chloromethyl)-3-cyano-4-iodo-2-(trifluoromethoxy)pyridine
3-Chloro-5-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
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