Using NC(=O)OC[C@@H]1[C@H](NC(=O)/C(=N\OCC(=O)OCc2ccc([N+](=O)[O-])cc2)c2csc(N)n2)C(=O)N1S(=O)(=O)[O-] to produce NC(=O)OC[C@@H]1[C@H](NC(=O)/C(=N\OCC(=O)O)c2csc(N)n2)C(=O)N1S(=O)(=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.