1. Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
2. Unnatural Products, Inc., 2161 Delaware Ave, Suite A., Santa Cruz, California 95060, United States
3. Department of Integrated Structural and Computational Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
4. Centre for Advanced Imaging, University of Queensland, Brisbane, Queensland 4072, Australia
5. Institute for Molecular Bioscience and School of Biomedical Sciences, University of Queensland, Brisbane, Queensland 4072, Australia