Using C#CC(C)(C)OC(=O)C(=O)c1ccccc1, BrC1CCCCC1 to produce C#CC(C)(C)OC(=O)C(O)(c1ccccc1)C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.