[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Euphorbia cyparissias with data available."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][Branch2][Ring2][P][C][C][C][=Branch1][C][=O][C][Branch2][Ring2][Ring1][C][Ring1][#Branch1][C][C][C][Ring1][O][Branch2][Ring1][#Branch1][C][Ring1][#C][Branch1][P][C][C][C][Ring2][Ring1][Ring1][Branch1][Branch2][C][C][=C][Ring2][Ring1][#Branch1][C][C][C][C][Branch1][C][C][C][C]"}]