Using C1CN(C2CCOCC2)CCN1, O=[N+]([O-])c1ccc(F)cc1 to produce O=[N+]([O-])c1ccc(N2CCN(C3CCOCC3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.