Using OCCO, O=C1CC2CN(c3ccc([N+](=O)[O-])cc3F)CC2C1 to produce O=[N+]([O-])c1ccc(N2CC3CC4(CC3C2)OCCO4)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.