Using CI, CN(CC(=O)N(C)c1ccc(CO)cc1)C(=O)OCc1ccccc1 to produce COCc1ccc(N(C)C(=O)CN(C)C(=O)OCc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.