Using CC(C)N1CCN(C(=O)c2ccc(C(O)S(=O)(=O)[O-])cc2)CC1, C1CCNCC1 to produce CC(C)N1CCN(C(=O)c2ccc(CN3CCCCC3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.