CC(=O)O[C@]1(C(C)=O)CC[C@@H]2[C@@H]3C=C(C)C4=CC(=O)CC[C@@]4(C)[C@H]3CC[C@]21C
Quantitative estimates of drug-likeness (QED) are commonly used to assess quantitative drug efficacy. What is the molecule's qed?