Using CC(C)S, CC(O)C1C(=O)N2C(C(=O)OCc3ccccc3)=C(Cl)CC12 to produce CC(C)SC1=C(C(=O)OCc2ccccc2)N2C(=O)C(C(C)O)C2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.