Using Nc1ccccn1, COC(=O)[C@H](CCSC)NC(=O)c1ccc(C=O)cc1-c1ccccc1 to produce COC(=O)[C@H](CCSC)NC(=O)C1=C(c2ccccc2)CC(=Cc2cccnc2N)C=C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.