Using COC(=O)[C@H](CCSC)NC(=O)c1ccc(CO)cc1-c1ccccc1, [N-]=[N+]=N to produce COC(=O)[C@H](CCSC)NC(=O)c1ccc(CN=[N+]=[N-])cc1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.