Using CC(C)(COc1ccc(CC(Cl)C(=O)O)cc1)c1ccccc1 to produce CC(C)(COc1ccc(CC(Cl)C(=O)[O-])cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.