4-Bromo-5-(difluoromethyl)-2-hydroxy-3-methylpyridine
2-Bromo-5-(difluoromethyl)-6-hydroxy-3-methylpyridine
6-Bromo-3-(difluoromethyl)-4-hydroxy-2-methylpyridine
6-Bromo-4-(difluoromethyl)-2-hydroxy-3-methylpyridine
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