1. Departments
of Medicinal Chemistry and ‡Computer Aided Drug Design, Argenta, 8/9 Spire Green Centre, Harlow CM19 5TR, United
Kingdom
2. Departments of Biochemical and Cellular Pharmacology, ∥Discovery Chemistry, ⊥Drug Metabolism
and Pharmacokinetics, #Immunology, and ○Structural Biology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080,
United States