1. Department
of Pharmacology, ‡Vanderbilt Center for Neuroscience Drug Discovery, Vanderbilt University Medical Center, Nashville, Tennessee
37232, United States
2. Department
of Chemistry, ∥Vanderbilt Specialized Chemistry for Accelerated Probe Development
(MLPCN), Vanderbilt University, Nashville, Tennessee 37232, United States
3. Department
of Neuroscience, High Throughput Biology Center, #Johns Hopkins Ion Channel Center (JHICC), Johns Hopkins University, Baltimore,
Maryland 21205, United States