Using CN(C(=O)Cc1ccccc1CN)[C@H](CN1CCCC1)c1ccccc1, CC(=O)Cl to produce CC(=O)NCc1ccccc1CC(=O)N(C)[C@H](CN1CCCC1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.