Using O=C1CCC(=O)N1I, C#CCN1C(=O)N(Cc2ccccc2)C(=O)C1(C)C to produce CC1(C)C(=O)N(Cc2ccccc2)C(=O)N1CC#CI, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.