3-Bromo-2-(difluoromethyl)-6-fluoropyridine-5-carboxylic acid
3-Bromo-6-(difluoromethyl)-2-methoxypyridine-5-acetonitrile
5-Bromo-2-(difluoromethyl)-4-methoxypyridine-3-acetonitrile
3-Bromo-2-(difluoromethyl)-5-fluoropyridine-6-carboxylic acid
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