Using COC(=O)c1cc([N+](=O)[O-])cc2c(O)nc(Nc3ccc(F)cc3)nc12 to produce O=C(O)c1cc([N+](=O)[O-])cc2c(O)nc(Nc3ccc(F)cc3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.