Using FC(F)(F)c1cnc(Cl)nc1Cl, COc1cc(N2CCN(C(=O)[O-])CC2)ccc1N to produce COc1cc(N2CCN(C(=O)OC(C)(C)C)CC2)ccc1Nc1nc(Cl)ncc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.