[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Vincetoxicum amplexicaule and Rosa gallica with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][=N][=C][C][C][C][Branch1][C][C][Branch1][Ring1][C][=C][O][C][O]"}]