3-(Bromomethyl)-2-(difluoromethyl)pyridine-6-carbonyl chloride
5-(Chloromethyl)-2-(difluoromethyl)-3,4-diiodopyridine
3-(Chloromethyl)-4-(difluoromethyl)-2,6-diiodopyridine
6-(Bromomethyl)-2-(difluoromethyl)pyridine-3-carbonyl chloride
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