Using NC1CCN(Cc2ccccc2)CC1, CC(=O)N(C)c1ccc(S(=O)(=O)Cl)cc1 to produce CC(=O)N(C)c1ccc(S(=O)(=O)NC2CCN(Cc3ccccc3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.