Using CCOP(=O)(OCC)C(F)(F)C(=O)CC(C)(C)c1cc(F)ccc1OC to produce COc1ccc(F)cc1C(C)(C)CC(=O)C(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.