Using O=Cc1ccc(Oc2ccc(Cl)cc2)cc1, CC(C)C(=O)Nc1cccc(C2CCNCC2)c1 to produce CC(C)C(=O)Nc1cccc(C2CCN(Cc3ccc(Oc4ccc(Cl)cc4)cc3)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.