Using COc1cc2c(cc1[N+](=O)[O-])N(C(C)=O)[C@@H](C)C2 to produce COc1cc2c(cc1[N+](=O)[O-])N[C@@H](C)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.