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