Using COC(=O)[C@@H](N)CSCc1ccc(-c2ccc(-c3cccc4c3oc3ccccc34)cc2)cc1 to produce N[C@@H](CSCc1ccc(-c2ccc(-c3cccc4c3oc3ccccc34)cc2)cc1)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.