Using CC(=O)O[C@H]1C[C@H](C)CC[C@H]1C(=O)Cl, COC(=O)c1sc(-c2ccccc2)cc1NC(C)C to produce COC(=O)c1sc(-c2ccccc2)cc1N(C(=O)[C@@H]1CC[C@@H](C)C[C@@H]1OC(C)=O)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.