Using O=[N+]([O-])c1ccc(F)c(F)c1, NCCCCN1CCOCC1 to produce O=[N+]([O-])c1ccc(NCCCCN2CCOCC2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.