Using Cc1nsc(NC(=O)C(C)c2ccc(O)c([N+](=O)[O-])c2)c1Cl to produce Cc1nsc(NC(=O)C(C)c2ccc(O)c(N)c2)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.