Using CN1CCNCC1, CC(=O)Cc1ccc(Cl)c(S(=O)(=O)Cl)c1 to produce CC(=O)Cc1ccc(Cl)c(S(=O)(=O)N2CCN(C)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.