Using CCOC(=O)N1CCC(C(=O)Cl)CC1, c1ccc(-c2ccccc2)cc1 to produce CCOC(=O)N1CCC(C(=O)c2ccc(-c3ccccc3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.