Using C#CC(C)(C)C(=O)OCCCC, C[C@@H](c1ccc(Br)cc1)N1CC[C@](CC(C)(C)O)(c2ccccc2)OC1=O to produce CCCCOC(=O)C(C)(C)C#Cc1ccc([C@H](C)N2CC[C@](CC(C)(C)O)(c3ccccc3)OC2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.