Using CI, O=C(Nc1ccc(F)c([N+](=O)[O-])c1)c1ccccc1 to produce CN(C(=O)c1ccccc1)c1ccc(F)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.