1. School of Traditional Chinese Medicine; Shenyang Pharmaceutical University; Shenyang 110016 People's Republic of China
2. Key Laboratory of Structure-Based Drug Design and Discovery of Ministry of Education; Shenyang Pharmaceutical University; Shenyang 110016 People's Republic of China
3. State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province; Guizhou Medical University; Guiyang 550004 People's Republic of China
4. School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 People's Republic of China