[{"from": "human", "value": "Describe this molecule. [C][O][/C][=Branch1][#C][=C][\\C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][/-Ring1][=Branch2][=O][/C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Isatis costata with data available."}]