Using O=C(Cl)Oc1ccccc1, CCCc1ccccc1N(CC1CN(Cc2ccccc2)CCO1)C(C)=O to produce CCCc1ccccc1N(CC1CN(C(=O)Oc2ccccc2)CCO1)C(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.