Using C#CC1CCCN1C(=O)OC(C)(C)C, CCOC(=O)c1ccc(I)cc1 to produce CCOC(=O)c1ccc(C#CC2CCCN2C(=O)OC(C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.