[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@][C][C][N][Branch2][Ring1][Branch1][C@@H1][Ring1][Branch1][N][Branch1][=C][C][=C][Ring1][Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C]"}, {"from": "gpt", "value": "The molecule is a pyrroloindole that is 1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole substituted by methyl groups at positions 1, 3a and 8 and a hydroxy group at position 5. It is a metabolite of physostigmine and causes neuronal cell death by a mechanism involving loss of cell ATP. It has a role as an opioid analgesic and a human xenobiotic metabolite. It is a member of phenols and a pyrroloindole."}]