Using O=C(O)c1c2n(c3cc(Cl)c(F)cc3c1=O)CCS2, C1CNCCN1 to produce O=C(O)c1c2n(c3cc(N4CCNCC4)c(F)cc3c1=O)CCS2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.