Using CC(C)CC(=O)Cl, COc1ccc2cc(-c3cc4ccccc4o3)ccc2c1 to produce COc1ccc2cc(-c3oc4ccccc4c3C(=O)CC(C)C)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.