[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch2][Ring1][Branch2][C][=C][Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][C][=Branch1][C][=O][C][Ring1][=N][=O][C]"}, {"from": "gpt", "value": "The molecule is an indole alkaloid that is 1,2,3,4-tetrahydrocyclopenta[b]indole substituted by geminal-methyl groups at position 3 and oxo groups at positions 1 and 2. It has been isolated from the ethanol extract of the stems of Brucea mollis. It has a role as a plant metabolite. It is an alpha-diketone, an indole alkaloid, an organic heterotricyclic compound and an aromatic ketone."}]