Using c1ccc2nc(CN3CCNCC3)ccc2c1, O=C1NCCCc2cc(OCCCCl)ccc21 to produce O=C1NCCCc2cc(OCCCN3CCN(Cc4ccc5ccccc5n4)CC3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.