C=C1C(O)[C@@H]2O[C@]3(CC[C@H](/C=C/C(C)[C@@H]4CC(C)=CC5(O[C@H](C[C@@](C)(O)CO)CCC5O)O4)O3)CC[C@H]2O[C@@H]1C(O)CC(C)[C@H]1OC2(CCCCO2)CCC1C
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.