Using c1cnc(N2CCNCC2)nc1, O=C(CCl)Nc1ccc2oc3c(c2c1)CCCCC3 to produce O=C(CN1CCN(c2ncccn2)CC1)Nc1ccc2oc3c(c2c1)CCCCC3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.