Using CC(=O)OC[C@H]1O[C@@H](n2cnc3c(N)ncnc32)[C@H](O)[C@@H]1Br to produce CC(=O)OC[C@@H]1C[C@@H](O)[C@H](n2cnc3c(N)ncnc32)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.