Using Fc1cc2nc(Cl)[nH]c2cc1F, COC(=O)C1CCCC1C(=O)c1ccc(-c2ccc(N)cc2)cc1 to produce O=C(O)[C@@H]1CCC[C@H]1C(=O)c1ccc(-c2ccc(Nc3nc4cc(F)c(F)cc4[nH]3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.