Ethyl 3-bromo-2-(difluoromethyl)-5-methoxypyridine-6-acetate
Ethyl 3-bromo-2-(difluoromethyl)-4-methoxypyridine-6-acetate
3-Bromo-4-(difluoromethyl)-6-methylpyridine-2-carboxaldehyde
Ethyl 6-bromo-2-(difluoromethyl)-3-methoxypyridine-4-acetate
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