1. Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
2. Department of Molecular Biosciences, Center for Systems and Synthetic Biology, The University of Texas at Austin, Austin, Texas 78712, United States
3. School of Pharmacy - Medicinal Chemistry, University of Kansas, Lawrence, Kansas 66045-7572, United States
4. Erisyon, Inc., Austin, Texas 78701, United States