Using COC(=O)c1cc2nccc(Oc3ccc([N+](=O)[O-])cc3F)c2s1 to produce O=C(O)c1cc2nccc(Oc3ccc([N+](=O)[O-])cc3F)c2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.