C[C@]12CC[C@H]3[C@@H](CCC4=C/C(=N/OCCN5CCCCC5)CC[C@@]43C)[C@@H]1CC[C@@H]2O.O=C(O)C(=O)O
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.