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