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