[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C@@H1][C][O][C@H1][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C@H1][Ring1][=Branch1][O][C][O][O][C][=C][C][O][C][=Branch1][C][=O][C][Ring1][=Branch1][=C][Branch2][Ring1][Ring1][C][=C][C][=Branch1][N][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][Ring1][=C][O][C][O][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a member of the class of cleistanthins that is the 4-O-3,4-di-O-methyl-beta-D-xylopyranoside of 1,3-dihydronaphtho[2,3-c]furan-4-ol which is substituted by an oxo group at position 1, methoxy groups at positions 6 and 7, and a 1,3-benzodioxol-5-yl group at position 9. It is one of the toxic principles in Cleistanthus collinus. It has a role as an antihypertensive agent, an alpha-adrenergic antagonist and a diuretic. It is a xylose derivative and a member of cleistanthins."}]