Using COC(=O)[C@H](CC(C)C)c1cc(-c2ccc(C(F)(F)F)cc2)cc(N2CCCCC2CCc2ccccc2)c1 to produce CC(C)C[C@@H](C(=O)O)c1cc(-c2ccc(C(F)(F)F)cc2)cc(N2CCCCC2CCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.