4-(Difluoromethyl)-2-iodopyridine-5-acetonitrile
5-(Bromomethyl)-2-(difluoromethyl)pyridine-3-acetonitrile
2-(Chloromethyl)-3-(difluoromethyl)pyridine-5-sulfonyl chloride
Methyl 5-(difluoromethyl)-2-iodopyridine-4-carboxylate
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