3,5-Dibromo-2-(difluoromethyl)-6-methoxypyridine
6-Bromo-3,4-dichloro-2-(difluoromethyl)pyridine
2,4-Dibromo-3-(difluoromethyl)-6-methoxypyridine
6-Bromo-2,3-dichloro-4-(difluoromethyl)pyridine
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