[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][=C][N][C][C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=N][C][Ring1][=Branch2][=C][Ring1][=N][C][=C][Ring1][P][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Vinca major with data available."}]