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