2-Bromo-5-(difluoromethyl)-3-iodopyridine-4-acetonitrile
3-Bromo-6-(difluoromethyl)-4-iodo-2-(trifluoromethyl)pyridine
3-Bromo-4-(difluoromethyl)-2-iodopyridine-5-methanol
2-Bromo-5-(difluoromethyl)-6-fluoropyridine-3-acetonitrile
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