Using C[Si](C)(C)c1nccs1, COC(=O)[C@H]1CC[C@@H](C(=O)O)C1 to produce COC(=O)[C@H]1CC[C@@H](C(=O)c2nccs2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.