Using CC(=O)N1C(=O)OC[C@H]1Cc1ccccc1, O=[N+]([O-])/C=C/c1cccc(OCc2ccccc2)c1 to produce O=C(C[C@@H](C[N+](=O)[O-])c1cccc(OCc2ccccc2)c1)N1C(=O)OC[C@H]1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.