Ethyl 4-bromo-5-(difluoromethyl)-2-methylpyridine-3-carboxylate
4-Bromo-2-(difluoromethyl)-6-nitropyridine-3-methanol
Ethyl 4-bromo-5-(difluoromethyl)-3-methylpyridine-2-carboxylate
4-Bromo-2-(difluoromethyl)-5-nitropyridine-3-methanol
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