Using COC(=O)C(C(=O)OC)c1ccc([N+](=O)[O-])cc1F, C=CC(=O)OC to produce COC(=O)CCC(C(=O)OC)(C(=O)OC)c1ccc([N+](=O)[O-])cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.