Using CC(C)(C)c1cc(C(=O)c2ccc(Br)cc2)cc(C(C)(C)C)c1O, c1ccc2ncccc2c1 to produce CC(C)(C)c1cc(C(=O)c2ccc(C#N)cc2)cc(C(C)(C)C)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.