5-Amino-2-(chloromethyl)-3-cyano-6-(difluoromethyl)pyridine
2-Methyl-4-(trifluoromethoxy)pyridine-6-carbonyl chloride
5-(Difluoromethyl)-2-iodo-3-nitropyridine-6-methanol
2-Bromo-4-cyano-3-(difluoromethyl)pyridine-5-acetonitrile
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