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