1. Department of Therapeutic Discovery—Medicinal
Chemistry, ‡Department of Therapeutic
Discovery—Molecular Structure and Characterization, §Department of Metabolic
Disorders, ∥Department of Pharmacokinetics and Drug Metabolism, ⊥Department of Pathology, #Department of Pharmaceutics Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California, 91320 and 360 Binney Street, Cambridge, Massachusetts, 02142, United States