5-Cyano-2-(trifluoromethyl)isonicotinoyl chloride
5-(Difluoromethyl)-2-hydroxy-3-iodopyridine-6-sulfonyl chloride
5-Hydroxy-3-methyl-2-(trifluoromethyl)pyridine
5-Chloro-6-(trifluoromethyl)nicotinonitrile
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