Using CCOC(=O)C(C)(Cc1ccccc1)S(=O)(=O)c1cccs1 to produce CC(Cc1ccccc1)(C(=O)O)S(=O)(=O)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.