[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Bothriochloa pertusa, Acorus calamus, and other organisms with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C][C@@][Branch1][=Branch1][C][C][Ring1][=Branch1][=O][C@H1][Branch1][O][C][C][C@H1][Ring1][Branch2][C][Branch1][C][C][C][C]"}]