Using CCOC(=O)c1c(NC(=O)CC#N)sc(Cl)c1-c1ccc([N+](=O)[O-])cc1 to produce CCOC(=O)c1c(NC(=O)CC#N)sc(Cl)c1-c1ccc(N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.