Using C[C@@H](Oc1ccc(N2CCC3(CCC4(CC3)CO4)C2=O)cc1)C(F)(F)F to produce C[C@@H](Oc1ccc(N2CCC3(CCC(C=O)CC3)C2=O)cc1)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.