Using CC(C)(C)OC(=O)N1C[C@H](OS(C)(=O)=O)C[C@H]1CN1C(=O)c2ccccc2C1=O, CC([O-])=S to produce CC(=O)S[C@H]1C[C@@H](CN2C(=O)c3ccccc3C2=O)N(C(=O)OC(C)(C)C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.