4-(Chloromethyl)-2,6-difluoro-3-(difluoromethyl)pyridine
3,4-Difluoro-2-(difluoromethyl)pyridine-5-acetonitrile
3-(Chloromethyl)-2,6-difluoro-4-(difluoromethyl)pyridine
2,6-Difluoro-3-(difluoromethyl)pyridine-5-acetonitrile
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