3-(Bromomethyl)-4-(difluoromethyl)-5-iodopyridine
3,4-Dibromo-5-(difluoromethyl)pyridine-2-methanol
2,6-Dibromo-3-(difluoromethyl)pyridine-4-methanol
3-(Difluoromethyl)-2-iodo-4-nitropyridine
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