IUPAC:3-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-4-{[4'-({4-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-5-oxooxolan-3-yl}methyl)-2,2'-dimethoxy-[1,1'-biphenyl]-4-yl]methyl}oxolan-2-one
IUPAC:3-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-4-{[4'-({4-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-5-oxooxolan-3-yl}methyl)-2,2'-dimethoxy-[1,1'-biphenyl]-4-yl]methyl}oxolan-2-one