IUPAC:2-{5-[(1R,3aR,4R,6aR)-4-(4-hydroxy-3-methoxyphenyl)-hexahydrofuro[3,4-c]furan-1-yl]-2-hydroxy-3-methoxyphenyl}-3-hydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-1-one
IUPAC:2-{5-[(1R,3aR,4R,6aR)-4-(4-hydroxy-3-methoxyphenyl)-hexahydrofuro[3,4-c]furan-1-yl]-2-hydroxy-3-methoxyphenyl}-3-hydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-1-one