Methyl 2-cyano-5-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
4-Chloromethyl-5-methyl-2-(trifluoromethyl)pyridine
6-Chloro-4-mercaptopicolinonitrile
4-(Difluoromethyl)-2-methoxy-3-(trifluoromethyl)pyridine-6-carboxylic acid
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