label: 2alpha-O-isobutyryl-3beta,5alpha,7beta,10,15beta-penta-O-acetyl-14alpha-O-benzoyl-10,18-dihydromyrsinol
label_lc: 2alpha-o-isobutyryl-3beta,5alpha,7beta,10,15beta-penta-o-acetyl-14alpha-o-benzoyl-10,18-dihydromyrsinol