Using C#Cc1ccccc1, COC(=O)C(C)(C)NC(=O)c1ccc2ccccc2c1Br to produce COC(=O)C(C)(C)NC(=O)c1ccc2ccccc2c1C#Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.