Using c1ccc(N2CCNCC2)cc1, Nc1nc(-c2ccc(CCCCCl)s2)cs1 to produce Nc1nc(-c2ccc(CCCCN3CCN(c4ccccc4)CC3)s2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.