Using [N-]=[N+]=Nc1ccccc1C(=O)Cl, C[C@H](NC=O)C(=O)OC(C)(C)C to produce C[C@@H](C(=O)OC(C)(C)C)N(C=O)C(=O)c1ccccc1N=[N+]=[N-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.