Ethyl 2-bromo-5-(difluoromethyl)-3-fluoropyridine-4-acetate
3-Bromo-2-(difluoromethyl)-6-iodopyridine-5-methanol
3-Bromo-2-(difluoromethyl)-5-iodopyridine-6-methanol
2-Bromo-6-(difluoromethyl)-5-methoxy-3-methylpyridine
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