4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonamide
6-Bromo-4-(difluoromethyl)-2-methylpyridine-3-acetonitrile
6-Bromo-4-(difluoromethyl)-3-methylpyridine-2-acetonitrile
2-Bromo-4-(difluoromethyl)-3-methylpyridine-6-acetonitrile
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