Using COC(=O)C1CCCN1C(=O)Nc1cc(-c2ccccc2OC)ncn1 to produce COc1ccccc1-c1cc(NC(=O)N2CCCC2C(=O)O)ncn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.