[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Salvia miltiorrhiza, Melissa officinalis, and other organisms with data available."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring1][Ring1][=C][Branch1][#C][C][=C][Ring1][=Branch1][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O][O]"}]