1. Department
of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
2. Fachbereich
Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse 4, 35043 Marburg, Germany
3. Laboratory
of Computational Chemistry and Drug Design, School of Chemical Biology
and Biotechnology, Peking University, Shenzhen Graduate School, Shenzhen 518055, China