Using O=[N+]([O-])c1ccc(S(=O)(=O)Cl)s1, CC(C)CN(C[C@H]1CNCCN1)S(C)(=O)=O to produce CC(C)CN(C[C@H]1CN(S(=O)(=O)c2ccc([N+](=O)[O-])s2)CCN1)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.