4EXG:
reference: Design and synthesis of potent hydroxyethylamine (HEA) BACE-1 inhibitors carrying prime side 4,5,6,7-tetrahydrobenzazole and 4,5,6,7-tetrahydropyridinoazole templates., Sund C, Belda O, Borkakoti N, Lindberg J, Derbyshire D, Vrang L, Hamelink E, Hgren C, Woestenenk E, Wikstrom K, Eneroth A, Lindstrom E, Kalayanov G, Bioorg Med Chem Lett. 2012 Nov 1;22(21):6721-7. doi: 10.1016/j.bmcl.2012.08.097. , Epub 2012 Sep 5. PMID: 23010268

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).