3-Bromo-5-(difluoromethyl)-2-iodopyridine-4-carboxamide
3-Bromo-4-(difluoromethyl)-6-iodopyridine-2-carboxamide
3-Bromo-4-(difluoromethyl)-5-iodopyridine-2-carboxamide
4-Bromo-5-(difluoromethyl)-2-iodopyridine-3-carboxamide
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