3-Bromo-2-(difluoromethyl)pyridine-6-acetonitrile
6-Bromo-2-(difluoromethyl)pyridine-3-acetonitrile
5-(Chloromethyl)-2-(difluoromethyl)-4-methoxypyridine
5-(Chloromethyl)-4-(difluoromethyl)pyridine-2-sulfonamide
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