Using CC(C)(CC(O)(Cn1ccc(=O)c2ccccc21)C(F)(F)F)c1cccc(C2(C)OCCO2)c1 to produce CC(=O)c1cccc(C(C)(C)CC(O)(Cn2ccc(=O)c3ccccc32)C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.