Using CCc1cc(C(=O)c2ccccc2Cl)c(-n2c(C)nnc2CNC(=O)/C=C/c2ccccc2[N+](=O)[O-])s1 to produce CCc1cc(C(=O)c2ccccc2Cl)c(-n2c(C)nnc2CNC(=O)/C=C/c2ccccc2N)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.