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