2-(Bromomethyl)-3-(difluoromethyl)pyridine-6-sulfonyl chloride
4-Cyano-3-(difluoromethyl)pyridine-5-acetic acid
3-(Bromomethyl)-6-(difluoromethyl)pyridine-2-carbonyl chloride
4-(Bromomethyl)-5-(difluoromethyl)pyridine-2-carbonyl chloride
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