Using CS(=O)(=O)Nc1ccc2c(c1)OC(CNCCCOc1cccc([N+](=O)[O-])c1)CC2 to produce CS(=O)(=O)Nc1ccc2c(c1)OC(CNCCCOc1cccc(N)c1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.