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