Using Cc1ccc(N2CCN(C(=O)c3ccc(N(CCOC4CCCCO4)S(C)(=O)=O)cc3)CC2)c(C)c1 to produce Cc1ccc(N2CCN(C(=O)c3ccc(N(CCO)S(C)(=O)=O)cc3)CC2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.