2-Chloro-3-iodo-4-(trifluoromethoxy)pyridine-6-acetonitrile
2-Chloro-5-iodo-4-methoxy-3-(trifluoromethoxy)pyridine
4-Cyano-6-methyl-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
4-Cyano-2-methyl-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride
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