Using c1ccc(CN2CCNCC2)cc1, Fc1nc(F)c(F)c(F)c1F to produce Fc1nc(F)c(F)c(N2CCN(Cc3ccccc3)CC2)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.