[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch2][Ring2][Branch2][C][=C][C][=C][Branch2][Ring1][S][C][=C][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][#Branch2][C][C][O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][O][O][C]"}, {"from": "gpt", "value": "The molecule is a hydroxyisoflavanone that is 2,3-dihydro-2'H,4H-3,8'-bichromen-4-one substituted by hydroxy groups at positions 5' and 7 and geminal methyl groups at position 2'. Isolated from the roots of Erythrina lysistemon, it exhibits anti-HIV activity. It has a role as a metabolite and an anti-HIV agent. It is a polyphenol and a hydroxyisoflavanone."}]