1. Department of Chemistry and Biochemistry, Old Dominion University, 4501 Elkhorn Avenue, Norfolk, Virginia 23529, United States
2. Discovery Process Research, Janssen Research & Development LLC, 1400 McKean Road, Spring House, Pennsylvania 19477, United States
3. Department of Biological and Chemical Sciences, College of Life Sciences, Thomas Jefferson University, 4201 Henry Avenue, Philadelphia, Pennsylvania 19144, United States
4. Department of Chemistry, Stonehill College, 320 Washington Street, Easton, Massachusetts 02357, United States