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