1. State Key Laboratory of Pharmaceutical Chemical Biology, Research Center for Analytical Science and Tianjin Key Laboratory of Biosensing and Molecular Recognition, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, China
2. Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
3. Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, USA
4. School of Pharmacy and Department of Chemistry, University of Wisconsin–Madison, 777 Highland Ave., Madison, WI 53705, USA
5. School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
6. Department of Chemistry and The Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801, USA