Using CC(C)(C)OC(=O)N1CC[C@H]([C@@H]2CO2)C1, C[S-] to produce CSC[C@H](O)[C@H]1CCN(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.