Using CC(=O)OC(=O)C(F)(F)[C@@](O)(C(C)=O)[C@H](O)C(O)C(C)=O to produce CC(=O)OC(=O)C(F)(F)[C@H](O)[C@H](O)C(O)C(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.