Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)

Neuroscience Program, Departments of Biological Sciences (L.C., C.J.C., S.G., N.Z., A.C.-S.T., E.M.W., A.C.H.) and Chemistry (K.S., A.P., K.M.S.), Smith College, Northampton, Massachusetts; Department of Chemistry, University of Florida, Gainesville, Florida (C.D.H., D.J., G.G.P.); and Department of Chemistry, University of Tartu, Ravila, Estonia (G.G.P.)