Using Oc1cc2ccccc2c(-c2ccccc2)n1, CCN(CC)C(=O)CCl to produce CCN(CC)C(=O)COc1cc2ccccc2c(-c2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.