Using ClCCN1CCCC1, O=[N+]([O-])c1ccc2[nH]nc(Cl)c2c1 to produce O=[N+]([O-])c1ccc2c(c1)c(Cl)nn2CCN1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.