Using CC(O)=S, CC(C)(C)OC(=O)[C@@H]1CS[C@@H](CO)C1 to produce CC(=O)SC[C@H]1C[C@H](C(=O)OC(C)(C)C)CS1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.