Using CS(=O)(=O)Oc1ccc2c(c1)CC[C@H]1[C@@H]3CCC(=O)[C@H]3C[C@H](F)[C@H]21 to produce Oc1ccc2c(c1)CC[C@H]1[C@@H]3CCC(O)[C@H]3C[C@H](F)[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.