Using O=C(O)CCCCOc1c(Cl)cc(OCC=C(Cl)Cl)cc1Cl, C#CCNCC#C to produce C#CCN(CC#C)C(=O)CCCCOc1c(Cl)cc(OCC=C(Cl)Cl)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.