Using CC(=O)SCC(Cc1ccccc1)C(=O)O, COC(=O)[C@@H](N)Cc1ccc(OCc2ccccc2)cc1 to produce COC(=O)[C@H](Cc1ccc(OCc2ccccc2)cc1)NC(=O)C(CSC(C)=O)Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.