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