Using O=[N+]([O-])c1ccc(F)c(F)c1, NCCN1CCCCC1 to produce O=[N+]([O-])c1ccc(NCCN2CCCCC2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.