Using Oc1ccccc1N1CCCCC1, NS(=O)(=O)c1cccc(NC(=O)c2ccccc2Br)c1 to produce NS(=O)(=O)c1cccc(NC(=O)c2ccccc2Oc2ccccc2N2CCCCC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.