SMILES: COC1=C(C=C2[C@@H]([C@H]([C@@H](CC2=C1)CO)CO)C3=CC(=C(C=C3)O)O)O
Description: The molecule is a lignan that consists of 1,2,3,4-tetrahydronaphthalene substituted by a hydroxy group at position 7, hydroxymethyl groups at positions 2 and 3, a methoxy group at position 6 and a 3,4-dihydroxyphenyl group at position 1. It has been isolated from Taxus yunnanensis. It has a role as a plant metabolite. It is a lignan, a pentol, a polyphenol and a primary alcohol.