Using O=C(NCCc1ccc(Cl)cc1)c1ccc(O)cc1, O=Cc1ccc(F)c(C(F)(F)F)c1 to produce O=Cc1ccc(Oc2ccc(C(=O)NCCc3ccc(Cl)cc3)cc2)c(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.