Using CCN(CC)CCCl, CCC(C(=O)c1ccc(NS(C)(=O)=O)cc1)c1ccccc1 to produce CCC(C(=O)c1ccc(N(CCN(CC)CC)S(C)(=O)=O)cc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.