[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][C][C@H1][C@][Ring1][=Branch1][Branch2][Branch1][P][C@H1][Branch2][Ring2][S][C@@H1][Branch2][Ring2][=Branch1][C@][Branch2][Ring1][P][C@@][Ring1][=Branch1][Branch2][Ring1][#Branch2][C@H1][Branch1][P][C][C@][Branch1][Ring2][O][Ring1][=Branch1][C][C][=Branch1][C][=O][O][C][Ring1][#Branch1][O][C][=Branch1][C][=O][C][C][C][O][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][C][=C][N][=C][C][=C][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is a diterpene alkaloid of group of neo-clerodanes isolated from the whole plants of Scutellaria barbata and has been shown to exhibit neoplastic activity. It has a role as an antineoplastic agent and a plant metabolite. It is a diterpene alkaloid, a pyridine alkaloid, an acetate ester, an organic heterotetracyclic compound and an oxaspiro compound."}]