3-Bromo-4-chloro-2-(difluoromethyl)-5-methylpyridine
2-Bromo-4-chloro-6-(difluoromethyl)-3-methoxypyridine
3-Bromo-2-chloro-5-(difluoromethyl)-6-methylpyridine
2-Bromo-3-chloro-6-(difluoromethyl)-4-methoxypyridine
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