1. Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
2. Institute for Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States
3. Institute for Molecular Engineering, Argonne National Laboratory, Lemont, Illinois 60439, United States
4. School of Pharmacy, University of Wisconsin—Madison, 777 Highland Avenue, Madison, Wisconsin 53705-2222, United States
5. Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States