6-Bromo-4-chloro-3-(difluoromethyl)-2-(trifluoromethyl)pyridine
4-Bromo-5-chloro-2-(difluoromethyl)pyridine-3-acetonitrile
2-Bromo-4-chloro-3-(difluoromethyl)-5-(trifluoromethyl)pyridine
4-Bromo-3-chloro-5-(difluoromethyl)pyridine-2-acetonitrile
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