1. Center for Advanced Biotechnology and Medicine and Department of Chemistry and Chemical Biology, Rutgers University, 679 Hoes Lane, Piscataway, New Jersey 08854, Department of Biochemistry and Molecular Biology, University of Medicine and Dentistry, 675 Hoes Lane, Piscataway, New Jersey 08854, and Center for Molecular Design, Janssen Pharmaceutica NV, Antwerpsesteenweg, 37, B2350 Vosselaar, Belgium