[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Brassica juncea, Brassica rapa, and other organisms with data available."}, {"from": "gpt", "value": "[C][S][C][=N][C][C@@][Branch1][Ring2][S][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][#Branch2][=O]"}]