[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Matelea carolinensis, Vincetoxicum hirsutum, and other organisms with data available."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring2][N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][Branch1][#C][C@@H1][Branch1][O][C@@H1][C][C][C][N][Ring1][Branch1][C][Ring1][=Branch2][O][C][=C][Ring1][#C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][O][C]"}]