[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][C@@H1][Branch2][=Branch1][=N][C@H1][Branch2][=Branch1][Branch2][C@H1][Branch2][Ring2][=C][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][=C][Branch2][Ring1][Ring2][O][C][=C][C][=Branch1][=N][=C][C][=Branch1][Branch2][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O][O][O][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][O][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a quercetin O-glycoside that consists of quercetin substituted by a beta-D-glucopyranosyl-(1->2)-rhamnopyranosyl moiety at position 3 via a glycosidic linkage. Isolated from the leaves of Ginkgo biloba, it exhibits antioxidant activity. It has a role as a metabolite and an antioxidant. It is a disaccharide derivative and a quercetin O-glycoside."}]