[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Brassica rapa with data available."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][N][=C][Branch1][Branch2][S][C][Ring1][=Branch1][=N][Ring1][=Branch2][S][C]"}]