1. Department
of Molecular Medicine, Beckman Research Institute of the City of Hope, Duarte, California 91010, United States
2. Conrad
Prebys Center for Chemical Genomics, Sanford-Burnham Institute, La Jolla, California 92037, United States
3. Conrad
Prebys Center for Chemical Genomics, Sanford-Burnham Institute at Lake Nona, Orlando, Florida 32827, United States
4. University of Kansas Specialized Chemistry Center, Lawrence, Kansas 66049, United States