Using N#Cc1ccc(N2CCC(C(=O)N3CCCNCC3)CC2)nc1, O=C1CCC1 to produce N#Cc1ccc(N2CCC(C(=O)N3CCCN(C4CCC4)CC3)CC2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.