[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][N][C@H1][Branch1][S][C][C@H1][Ring1][=Branch1][S][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Hemicentrotus pulcherrimus with data available."}]