[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring2][=Branch1][C][C][=C][C@H1][Ring1][=Branch1][C][C@@H1][Branch2][Ring1][#Branch2][C@@H1][C@@][Ring1][=Branch1][Branch2][Ring1][C][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Aphelasterias japonica and Lethasterias nanimensis with data available."}]