1. ShanghaiTech University, Shanghai 201210, China
2. Department
of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
3. CAS
Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
4. State
key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
5. University of Chinese Academy of Sciences, Beijing 100049, China