Using CC(C)(C)c1ccc(C(=O)Cl)cc1, COc1ccccc1OC to produce COc1ccc(C(=O)c2ccc(C(C)(C)C)cc2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.