[{"from": "human", "value": "Provide a description of this molecule. [C][/C][=C][/C][N][C@H1][C][C@@H1][\\-Ring1][=Branch1][C@@H1][Branch2][Ring1][Ring2][C@@H1][Ring1][=Branch1][C][C][=C][Ring1][Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1][C][=O]"}, {"from": "gpt", "value": "The molecule is an indole alkaloid that is vellosimine in which the carbon bearing the aldehyde function has been epimerised. It has a role as a plant metabolite. It is an aldehyde, an indole alkaloid and an organic heteropentacyclic compound. It derives from a hydride of a sarpagan."}]