2-(Bromomethyl)-4-(difluoromethyl)pyridine-3-acetonitrile
Methyl 4,5-dibromo-3-(difluoromethyl)pyridine-2-carboxylate
2-(Bromomethyl)-3-(difluoromethyl)pyridine-4-acetonitrile
4-(Difluoromethyl)-3-iodopyridine-5-carboxylic acid
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