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