3-Bromo-4-(difluoromethyl)-6-hydroxy-2-iodopyridine
3-Bromo-4-(difluoromethyl)-5-hydroxy-2-iodopyridine
3-Bromo-4-(difluoromethyl)-2-hydroxy-5-methoxypyridine
3-Bromo-4-(difluoromethyl)-2-hydroxy-6-iodopyridine
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