Ethyl 2-(chloromethyl)-4-(difluoromethyl)pyridine-6-acetate
3-(Bromomethyl)-6-(difluoromethyl)pyridine-2-sulfonyl chloride
2,3-Dibromo-5-(difluoromethyl)pyridine-4-carboxaldehyde
3,5-Dibromo-4-(difluoromethyl)pyridine-2-methanol
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