[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a diterpene lactone isolated from the whole plant of Ajuga ciliata. It has a role as a plant metabolite. It is an acetate ester, a butenolide, a diterpene lactone, an enoate ester and a spiro-epoxide."}, {"from": "gpt", "value": "[C][/C][=C][Branch1][C][\\C][/C][=Branch1][C][=O][O][C][C@@][C@H1][Branch1][O][C][C][C][C@][Ring1][=Branch1][C][O][Ring1][Ring1][C@@][Branch1][#C][C@@H1][Branch1][O][C][C@@H1][Ring1][N][O][C][=Branch1][C][=O][C][C][Branch1][C][C][C][C][C][=C][C][=Branch1][C][=O][O][C][Ring1][=Branch1]"}]