Using Fc1ccc(OCCCCl)cc1, c1ccc2c(c1)ncn2C1CCNCC1 to produce Fc1ccc(OCCCN2CCC(n3cnc4ccccc43)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.