1. State Key Laboratory of Drug Research, Chinese Academy of Sciences, Shanghai 201203, China
2. Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
3. CAS Key Laboratory of Receptor Research, Chinese Academy of Sciences, Shanghai 201203, China
4. University of Chinese Academy of Sciences, Beijing 100049, China
5. Nanchang University, Nanchang 330031, China
6. Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201203, China