SMILES: COC1=CC(=CC(=C1OC)O)C[C@@H]2[C@H](COC2=O)CC3=CC4=C(C=C3)OCO4
Description: The molecule is a butan-4-olide that is (-)-bursehernin bearing an additional hydroxy substituent at position 5 (adjacent to the two methoxy groups). It has a role as a plant metabolite. It is a member of benzodioxoles, a butan-4-olide, a lignan, a dimethoxybenzene and a member of phenols. It derives from a (-)-bursehernin.