2-(Chloromethyl)-4,6-dibromo-3-(difluoromethyl)pyridine
6-(Difluoromethyl)-3,4-diiodopyridine-2-sulfonamide
3-(Chloromethyl)-4-(difluoromethyl)pyridine-5-methanol
5-(Chloromethyl)-2,4-dibromo-3-(difluoromethyl)pyridine
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