5-(Chloromethyl)-2-(difluoromethyl)-3-methyl-6-nitropyridine
5-Amino-2-cyano-3-(difluoromethyl)-6-iodopyridine
3-Bromo-4-hydroxy-5-methyl-2-(trifluoromethoxy)pyridine
5-Chloro-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylic acid
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