Using COc1cc(OC)nc(Cl)n1, CC(=O)NCc1ccc(CN2CCNCC2)cc1 to produce COc1cc(OC)nc(N2CCN(Cc3ccc(CNC(C)=O)cc3)CC2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.