Using CI, C[C@H](NC(=O)OCc1ccccc1)c1ccc([N+](=O)[O-])cc1 to produce C[C@@H](c1ccc([N+](=O)[O-])cc1)N(C)C(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.