Using O=[N+]([O-])c1ccc(F)cc1, COc1ccc(O)c2ccccc12 to produce COc1ccc(Oc2ccc([N+](=O)[O-])cc2)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.