[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Asclepias viridis and Coronilla scorpioides with data available."}, {"from": "gpt", "value": "[C][C][C][C][C][C][Branch2][Ring1][=Branch1][C][Ring1][=Branch1][Branch1][S][C][C][C][Ring1][=Branch2][C][=C][C][=Branch1][C][=O][O][C][Ring1][=Branch1][O][C][C][C][C][Ring1][P][Branch1][#Branch2][C][C][C][Branch1][Ring2][C][Ring1][=Branch1][O][C][O]"}]