Using COC(=O)c1sc(C#CC(C)(C)C)cc1Br, C[C@]1(CCCO)OCC(C2CCCCC2)NC1=O to produce COC(=O)c1sc(C#CC(C)(C)C)cc1N1C(=O)[C@@](C)(CCCO)OC[C@H]1C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.