Using c1ccc(N2CCNCC2)nc1, O=C(O)C1CCCC2(C1)OCCO2 to produce O=C(C1CCCC2(C1)OCCO2)N1CCN(c2ccccn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.