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