Using COC(=O)[C@@H]1CCCN1, O=C(O)c1cccc([N+](=O)[O-])c1F to produce COC(=O)[C@@H]1CCCN1C(=O)c1cccc([N+](=O)[O-])c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.