1. Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts 02115, United States
2. Department of Psychological and Brain Sciences, Gill Center for Biomolecular Science, Indiana University, Bloomington, Indiana 47405, United States
3. Departments of Biochemistry, Chemistry, and Pharmacology, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
4. Department of Quantitative and Computational Biology, and Department of Chemistry, Bridge Institute, Center for New Technologies in Drug Discovery and Development, University of Southern California, Los Angeles, California 90089, United States
5. Center for Drug Discovery and Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States