has role glioma-associated oncogene inhibitor geroprotector antioxidant phytoalexin polyphenol resveratrol CHEBI:27881 CHEBI:1366 chebi_ontology CHEBI:11685 Resveratrol CHEBI:19867 A stilbenol that is stilbene in which the phenyl groups are substituted at positions 3, 5, and 4' by hydroxy groups. 3,4',5-Trihydroxystilbene resorcinols stilbenol