Using COc1ccc([N+](=O)[O-])cc1N1CCN(CCS(C)(=O)=O)CC1 to produce COc1ccc(N)cc1N1CCN(CCS(C)(=O)=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.