Using C#CC(C)(C)O, CN(C)Cc1nn(-c2ccnc(N)n2)c2cc(Br)ccc12 to produce C#CC(C)(O)Cc1ccc2c(CN(C)C)nn(-c3ccnc(N)n3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.