Using O=[N+]([O-])C1CCCCC1N1CCN(Cc2ccc(Cl)c(Cl)c2)CC1 to produce NC1CCCCC1N1CCN(Cc2ccc(Cl)c(Cl)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.