Using CC(=O)N1CCN(C(=O)/C=C/c2ccc(Sc3cccc(C(=O)O)c3)c([N+](=O)[O-])c2)CC1 to produce CC(=O)N1CCN(C(=O)/C=C/c2ccc(Sc3cccc(CO)c3)c([N+](=O)[O-])c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.