Using [N-]=[N+]=N[C@@H]1C[C@H](OCc2ccccc2)[C@H]2CO[C@@H]1O2, O=C1OC(=O)c2ccccc21 to produce O=C1c2ccccc2C(=O)N1[C@@H]1C[C@H](OCc2ccccc2)[C@H]2CO[C@@H]1O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.