Using O=Cc1ccc(O)cc1, COc1ccc(C(=O)Nc2ccccc2NC(=O)C2CCNCC2)cc1 to produce COc1ccc(C(=O)Nc2ccccc2NC(=O)C2CCN(Cc3ccc(O)cc3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.