IUPAC:3-[(3aR,5aS,6R,7R,9aR,9bS)-7-hydroxy-6-(hydroxymethyl)-3a,6,9a-trimethyl-dodecahydronaphtho[2,1-b]furan-2-yl]-2,5-dihydrofuran-2-one
IUPAC:3-[(3aR,5aS,6R,7R,9aR,9bS)-7-hydroxy-6-(hydroxymethyl)-3a,6,9a-trimethyl-dodecahydronaphtho[2,1-b]furan-2-yl]-2,5-dihydrofuran-2-one