Using O=[N+]([O-])c1cc(Cl)c(Cl)cc1Cl, NC1C=CCC1 to produce O=[N+]([O-])c1cc(Cl)c(Cl)cc1NC1C=CCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.