Using N#Cc1ccc2c(c1)CCc1cccnc1C2=C1CCN(C(=O)OCC(Cl)(Cl)Cl)CC1 to produce N#Cc1ccc2c(c1)CCc1cccnc1C2=C1CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.