CC(=O)O[C@@H]1C[C@](C)(OC(C)=O)C[C@H]2[C@]3(C)[C@@H](OC(C)=O)[C@@]4(O)C[C@H](C)[C@H](OC(=O)c5ccccc5)[C@@H]4[C@@H](OC(C)=O)[C@]3(C)C[C@@]21OC(C)=O
Quantitative estimates of drug-likeness (QED) are commonly used to assess quantitative drug efficacy. What is the molecule's qed?