Using COc1cc(Nc2c(C#N)cnc3c2sc2ccc([N+](=O)[O-])cc23)c(C)cc1Cl to produce COc1cc(Nc2c(C#N)cnc3c2sc2ccc(N)cc23)c(C)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.