2-Bromo-3,5-difluoro-4,6-bis(2-fluorophenyl)pyridine
3,5-Dibromo-4-(difluoromethoxy)pyridine
3,5-Dibromo-2-(difluoromethoxy)pyridine
5-Bromo-2-(difluoromethoxy)-4-methylpyridine
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