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