[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C@@H1][C@@H1][C][C][O][C][=Branch1][C][=O][C][Ring1][#Branch1][=C][O][C@H1][Ring1][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][C][=Branch1][C][=O][C][=C][Branch1][O][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a secoiridoid glycoside that consists of (4aS,5R,6R)-5-ethenyl-6-hydroxy-4,4a,5,6-tetrahydro-1H,3H-pyrano[3,4-c]pyran-1-one having a 2-O-[(3,3',5-trihydroxybiphenyl-2-yl)carbonyl]-beta-D-glucopyranosyl group attached at position 6 via a glycosidic linkage. It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor and a metabolite. It is a secoiridoid glycoside and a monosaccharide derivative."}]