Using COC(=O)CC(=O)OC, COc1ccc(COC(=O)c2cc([N+](=O)[O-])c3ccccc3c2OS(=O)(=O)C(F)(F)F)cc1 to produce COC(=O)C(C(=O)OC)c1c(C(=O)OCc2ccc(OC)cc2)cc([N+](=O)[O-])c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.