[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][=Branch1][Branch1][P][C][C][N][Ring1][Branch1][C][C][Ring1][=Branch2][=C][C][O][C][Ring1][=C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Strychnos ngouniensis and Strychnos pseudoquina with data available."}]