5-Bromo-4-(difluoromethyl)-3-methylpyridine-2-acetonitrile
3-Bromo-4-(difluoromethyl)-2-methylpyridine-6-acetonitrile
Ethyl 2-bromo-4-(chloromethyl)-6-(difluoromethyl)pyridine-3-carboxylate
3-Bromo-2-(difluoromethyl)-6-methylpyridine-5-acetonitrile
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