Using Cc1ccc(S(=O)(=O)OCC2CCN(C(=O)OCc3ccccc3)CC2)cc1, CC(C)(C)OC(=O)N[C@@H](c1ccccc1)c1cccc(O)c1 to produce CC(C)(C)OC(=O)N[C@@H](c1ccccc1)c1cccc(OCC2CCN(C(=O)OCc3ccccc3)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.