Using COc1ccc2cc([C@H](C)C(=O)O)ccc2c1, O=[N+]([O-])OC1CC2OC[C@H](O)C2O1 to produce COc1ccc2cc([C@H](C)C(=O)O[C@@H]3COC4CC(O[N+](=O)[O-])OC43)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.