1. State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100083, China, Analytical and Testing Center, Institute of Materia Medica, CAMS, Beijing, 100050, China, National Museum of Natural History Naturalis, 2300 RA Leiden, The Netherlands, and Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine University, 40225 Duesseldorf, Germany