IUPAC:4-[(1S,2S,7R,8R,9S)-9-(4-hydroxy-3-methoxyphenyl)-1,7,8-tris(hydroxymethyl)-4-methoxy-1H,2H,6H,7H,8H,9H-naphtho[2,1-b]furan-2-yl]-2-methoxyphenol
IUPAC:4-[(1S,2S,7R,8R,9S)-9-(4-hydroxy-3-methoxyphenyl)-1,7,8-tris(hydroxymethyl)-4-methoxy-1H,2H,6H,7H,8H,9H-naphtho[2,1-b]furan-2-yl]-2-methoxyphenol