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