CN1C2CCC1CC(OC(=O)C(CO)c1ccccc1)C2.CN1C2CCC1CC(OC(=O)C(CO)c1ccccc1)C2.O=S(=O)(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.