[{"from": "human", "value": "Describe this molecule. [C][S@][=Branch1][C][=O][C][=N][C][C][=C][Branch1][Ring2][S][Ring1][=Branch1][N][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Brassica juncea with data available."}]