Using CC(C)(C)C(=O)CC(=O)NCc1ccc(F)c(F)c1, CCOC(=O)c1ccc(F)c([N+](=O)[O-])c1 to produce CCOC(=O)c1ccc(C(C(=O)NCc2ccc(F)c(F)c2)C(=O)C(C)(C)C)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.