1. Interdepartmental Program in Molecular Toxicology, UCLA School of Public Health, Los Angeles, California 90095-1772, Department of Pharmacology, UCLA School of Medicine, Center for the Health Sciences, Los Angeles, California 90095-1735, Department of Molecular Structure and Design, Amgen Inc., One Amgen Center Drive, Thousand Oaks, California 91320, Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, Division of Cardiology, Departments of Medicine and...