1. State Key Laboratory of Bioactive Substance and Function of Natural Medicines Institute of Materia Medica Chinese Academy of Medical Sciences Peking Union Medical College Beijing 100050 People's Republic of China
2. Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation Institute of Materia Medica Chinese Academy of Medical Sciences Peking Union Medical College Beijing 100050 People's Republic of China
3. Key Laboratory of Small Molecule Immuno-Oncology Drug Discovery Chinese Academy of Medical Sciences Beijing 100050 People's Republic of China