Ethyl 2,6-dibromo-3-(difluoromethyl)pyridine-5-acetate
Ethyl 3,6-dibromo-2-(difluoromethyl)pyridine-4-acetate
3-(Difluoromethyl)-6-iodopyridine-2-methanol
4-(Difluoromethyl)-2-iodopyridine-6-methanol
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