Using COC(=O)c1ccc(Oc2ccc(Cl)c(C(C)C(O)(c3ccnc(Cl)c3)C(F)(F)F)c2)nc1 to produce CC(c1cc(Oc2ccc(C(=O)O)cn2)ccc1Cl)C(O)(c1ccnc(Cl)c1)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.