[{"from": "human", "value": "Provide a brief overview of this molecule. [C][S][=Branch1][C][=O][C][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][=C][C][=C][C][C][Branch1][=N][N][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Portulaca smallii, Portulaca jacobseniana, and other organisms with data available."}]