1. Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
2. RQx Pharmaceuticals, Inc., 11099 North Torrey Pines Road, La Jolla, California 92037, United States
3. School
of Medicine, University of California, San Diego, 9500 Gilman Drive, San Diego, California 92093, United States