[{"from": "human", "value": "Provide a description of this molecule. [C][C@@][C][C][C][C@@][Ring1][Branch1][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][Ring1][=Branch2][C@H1][Branch1][O][C][Branch1][Ring2][C][Ring1][Branch1][Branch1][C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Macrocystidia cucumis with data available."}]