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