Using [N-]=[N+]=N[C@@H]1CC=CC[C@H]1O, O=C([O-])O to produce [N-]=[N+]=N[C@@H]1CC2O[C@H]2C[C@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.