[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C@H1][C][C][C@H1][C@][Branch1][=C][C@@H1][Ring1][=Branch1][C@@H1][Branch1][#Branch1][C][=C][Ring1][#Branch2][C][=C][O][Branch1][O][C][C][C][C][Ring1][=N][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a diterpenoid that is the 11alpha-hydroxy-derivative of ent-cassa-12,15-diene. It is a diterpenoid and a secondary alcohol. It derives from a hydride of an ent-cassa-12,15-diene."}]