Ethyl 2-bromo-3-chloro-5-(difluoromethyl)pyridine-6-acetate
4-Bromo-3-chloro-5-(difluoromethyl)-2-methoxypyridine
Methyl 4-bromo-5-chloro-3-(difluoromethyl)pyridine-2-acetate
3-Bromo-4-chloro-2-(difluoromethyl)-6-methoxypyridine
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