4-(Chloromethyl)-2-(difluoromethyl)pyridine-3-acetonitrile
4-(Bromomethyl)-2-(difluoromethyl)pyridine-3-sulfonamide
Ethyl 5-(difluoromethyl)-3,4-diiodopyridine-2-carboxylate
3-(Chloromethyl)-5-(difluoromethyl)pyridine-2-acetonitrile
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