Using O=[N+]([O-])O, CC1=CC(F)C(=O)C2=C1c1ccc(F)cc1C2 to produce CC1=CC(F)C(=O)C2=C1c1c(cc(F)cc1[N+](=O)[O-])C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.