Using CCCCCCCn1cc[n+](CC=CCc2cccc(Cl)c2Cl)c1 to produce CCCCCCCn1cc[n+](CCCCc2cccc(Cl)c2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.