IUPAC:(3R,4aR,10aS)-3,4a-dichloro-6,8-dihydroxy-10a-[(2E,6E)-8-hydroxy-3,7-dimethylocta-2,6-dien-1-yl]-2,2-dimethyl-2H,3H,4H,4aH,5H,10H,10aH-naphtho[2,3-b]pyran-5,10-dione
IUPAC:(3R,4aR,10aS)-3,4a-dichloro-6,8-dihydroxy-10a-[(2E,6E)-8-hydroxy-3,7-dimethylocta-2,6-dien-1-yl]-2,2-dimethyl-2H,3H,4H,4aH,5H,10H,10aH-naphtho[2,3-b]pyran-5,10-dione