[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C][=C][N][Ring1][Branch2][C][=Branch1][C][=O][C][=C][C][Ring1][#Branch1][=N][C][=C][Ring1][O]"}, {"from": "gpt", "value": "The molecule is an indole alkaloid that is canthin-6-one substituted by a hydroxy group at position 10. Isolated from Simaba multiflora, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is an indole alkaloid and an organic heterotetracyclic compound. It is functionally related to a canthin-6-one."}]