[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C][C][C@@H1][C@@][Branch1][#C][C@][Ring1][=Branch1][Branch1][=Branch2][C][C][C][=Branch1][C][=C][C][=C][O][Branch1][O][C][C][C][C][Ring1][=C][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a labdane diterpenoid resulting from the formal dehydration of the allylic hydroxy group of peregrinol. It is a labdane diterpenoid, a tertiary alcohol, an olefinic compound and a carbobicyclic compound."}]