Affiliation: | a Departments of Medicinal Chemistry, Merck Research Laboratories, Rahway, NJ 07065, USA b Drug Metabolism and Pharmacokinetics, Merck Research Laboratories, Rahway, NJ 07065, USA c Ion Channels, Merck Research Laboratories, Rahway, NJ 07065, USA d Pharmacology, Merck Research Laboratories, Rahway, NJ 07065, USA |