1. Department of Chemical Engineering, University of California–Santa Barbara, Santa Barbara, California 93106, USA
2. Department of Chemistry, University College London, London WC1H 0AJ, United Kingdom
3. Small Molecule Design and Development, Eli Lilly and Company, Indianapolis, Indiana 46285, USA
4. Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
5. Department of Chemistry and Biochemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA