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