[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Premna serratifolia with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch1][Ring1][C][O][C][=C][Branch2][Ring2][#Branch1][C][=Branch2][Ring2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][C][C@@H1][C@@][Ring1][Branch2][Branch1][O][C][C][C][C][Ring1][=Branch1][Branch1][C][C][C][C][O][O][O]"}]