[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Gelsemium sempervirens and Gelsemium elegans with data available."}, {"from": "gpt", "value": "[C][N][C][C][Branch2][Ring1][P][C][C][C][C][Branch1][=C][C][Ring1][=Branch1][C][Ring1][=Branch2][C][Ring1][#Branch1][C][O][Ring1][#Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][=C][=O][C][=C]"}]