1. State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences , Shanghai 201203 , China ;
2. University of Chinese Academy of Sciences , Beijing 100049 , China ;
3. College of Materials Science and Engineering, Central South University of Forestry and Technology , Changsha 410004 , China ;
4. Open Studio for Druggability Research of Marine Natural Products, Pilot National Laboratory for Marine Science and Technology , Qingdao 266237 , China