Using CC(=O)OC[C@H]1O[C@@H](n2ccnc(C(=N)N)c2=O)[C@H](OC(C)=O)[C@@H]1OC(C)=O to produce N=C(N)c1nccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.