[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C][C][C@@H1][C@@][Branch2][Ring1][Ring1][C][C@@][Branch1][=C][C@@][Ring1][Branch1][Branch1][Branch2][C@@H1][Ring1][=Branch2][C][C][Ring1][Branch1][O][C][Branch1][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pentanema britannicum with data available."}]