Using COc1cc(N)c(Cl)cc1C(=O)NCC1CCN(CCCCCN)CC1, CSC1=NCCN1 to produce COc1cc(N)c(Cl)cc1C(=O)NCC1CCN(CCCCCNC2=NCCN2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.