Using N#Cc1ccc(N2CCC(CI)CC2)cc1, COC(=O)CC1CCNCC1 to produce COC(=O)CC1CCN(CC2CCN(c3ccc(C#N)cc3)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.