[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Acorus calamus with data available."}, {"from": "gpt", "value": "[C][C@][C][C][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][C@@][Branch1][#Branch1][C][C][C@@H1][Ring1][O][O][Branch1][C][C][O]"}]