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