1. Small-Molecule Drug Research Center, Shanghai Institute of Materia Medica (SIMM), Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, P. R. China
2. Division of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica (SIMM), Chinese Academy of Sciences, Shanghai 201203, P. R. China
3. CAS Key Laboratory of Receptor Research and Drug Discovery and Design Center, Shanghai Institute of Materia Medica (SIMM), Chinese Academy of Sciences, Shanghai 201203, P. R. China
4. School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu, P. R. China
5. University of Chinese Academy of Sciences, Beijing 100049, P. R. China
6. School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, P. R. China
7. Hangzhou Institute for Advanced Study (UCAS), Hangzhou 310024, P. R. China