[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][C][C][C][=C][C][=Branch2][Ring1][P][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][C][C@@][Ring1][=Branch2][Branch1][=N][C][C][C][=C][Ring1][=Branch1][C][O][C][Ring1][Branch1][=O][C][O]"}, {"from": "gpt", "value": "The molecule is a tetracyclic diterpenoid with formula C20H22O5, originally isolated from the dried root outer bark of Tripterygium hypoglaucum. It has a role as a plant metabolite. It is a member of benzenediols, a cyclic ketone, a tetracyclic diterpenoid and a gamma-lactone."}]