Using CCOC(=O)C(C)(C(=O)[O-])c1ccc(C(=O)c2cc3ccsc3s2)cc1 to produce CC(C(=O)O)c1ccc(C(=O)c2cc3ccsc3s2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.