[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C][C][=C][Branch2][Ring1][C][C@@H1][Branch1][Branch2][C][Ring1][=Branch1][Branch1][C][C][C][/C][=C][/C][=Branch1][C][=O][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Iris sibirica with data available."}]