5DCY:
reference: Structural determinants of reductive terpene cyclization in iridoid biosynthesis., Kries H, Caputi L, Stevenson CE, Kamileen MO, Sherden NH, Geu-Flores F, Lawson DM, O'Connor SE, Nat Chem Biol. 2015 Nov 9. doi: 10.1038/nchembio.1955. PMID: 26551396

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