1. Pharmacology Program, Weill Cornell Graduate School
of Medical Sciences, and ‡Chemical Biology
Program and Tri-Institutional Research Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
2. Institute of Chemical Biology and Drug Discovery, ∥Department of Chemistry, and ⊥Department of
Biochemistry and Cell Biology, Stony Brook University, Stony Brook, New York 11794, United States