Using Cc1ccc([S@@](=O)CC(O)[C@@H]2CCCN2C(=O)[C@@H]2CCCN2C(=O)OCc2ccccc2)cc1 to produce Cc1ccc([S@@](=O)CC(=O)[C@@H]2CCCN2C(=O)[C@@H]2CCCN2C(=O)OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.