Using COC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(C)C)Nc1nc(OC)ns1 to produce COc1nsc(N[C@@H](CC(C)C)C(=O)N2CCC[C@H]2C(=O)O)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.