Using Cc1ccccc1[C@@H]1CN(C)[C@@H](C)[C@H]1[N+](=O)[O-] to produce Cc1ccccc1[C@@H]1CN(C)[C@@H](C)[C@H]1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.