Using Cc1cccc(C(=O)CC2CCN(Cc3ccccc3)CC2)c1, CCOC(=O)Cl to produce CCOC(=O)N1CCC(CC(=O)c2cccc(C)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.