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