Using O=C(Cl)c1ccccc1Cl, C[C@@]1(C(F)(F)F)Cn2c(nc(N3CCOCC3)cc2=O)N1 to produce C[C@@]1(C(F)(F)F)Cn2c(nc(N3CCOCC3)cc2=O)N1C(=O)c1ccccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.