(untitled) - Haadsma-Svensson, S R; Cleek, K A; Dinh, D M; Duncan, J N; Haber, C L; Huff, R M; Lajiness, M E; Nichols, N F; Smith, M W; Svensson, K A; Zaya, M J; Carlsson, A; Lin, C.-H (J. Med. Chem., 2001)