Using C=CCBr, Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O to produce C=CCO[C@H]1[C@@H](O)[C@H](n2cnc3c(N)ncnc32)O[C@@H]1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.