C[C@H](CCCOS(C)(=O)=O)[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](OS(C)(=O)=O)CC[C@]4(C)[C@H]3CC[C@@]21C
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.