Using O=C([O-])CN(CCN(CC(=O)[O-])CC(=O)O)CC(=O)O, CN(C/C=C/Cl)Cc1cccc2ccccc12 to produce CN(C/C=C/C#CC(C)(C)C)Cc1cccc2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.