Using CCOC(=O)[C@H]1CN(S(=O)(=O)c2ccccc2)C[C@@H](C(=O)OCC)N1Cc1ccccc1 to produce O=S(=O)(c1ccccc1)N1CC(CO)N(Cc2ccccc2)C(CO)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.