Using CCI, O=C1c2ccccc2C(=O)N1CCCNCCc1ccc(Cl)cc1 to produce CCN(CCCN1C(=O)c2ccccc2C1=O)CCc1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.