1. Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha 410013, China;
2. Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou 646000, China;
3. Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education of China) and Key Laboratory of Phytochemical R&D of Hunan Province, Hunan Normal University, Changsha 410081, China