Using Nc1ncccn1, Nc1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)n1 to produce Nc1ccn([C@@H]2O[C@H](CO)C(O)N(c3ncccn3)C2O)c(=O)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.