1. School of Pharmacy, Fudan University, No. 826 Zhangheng Road, Shanghai 201203, People’s Republic of China
2. Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, No. 285 Gebaini Road, Shanghai 201203, People’s Republic of China
3. Xiangya School of Pharmaceutical Sciences, Central South University, Tongzipolu 172, Changsha 410013, People’s Republic of China
4. Department of Chemistry & Biochemistry, University of California, Los Angeles, California 90095-1569, United States