Using CC(=O)O, Nc1nccc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O to produce O=c1[nH]ccc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.