[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Forsythia suspensa, Centaurea arenaria, and Arctium lappa with data available."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C@H1][C][O][C][=Branch1][C][=O][C@@H1][Ring1][=Branch1][C][C][=C][C][=Branch2][Ring1][=C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][Branch1][P][C][Branch1][=N][C][Branch1][=Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O][C][O][C]"}]