[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@][Branch2][Ring1][=C][C][C][C@@][Branch2][Ring1][#Branch1][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][C][C][C@][Branch1][O][C@H1][Ring1][#Branch1][C][C][C][C][Ring1][=Branch1][=C][C][C][C][=C]"}, {"from": "gpt", "value": "The molecule is a carbotricyclic compound and diterpene that is tetradecahydrophenanthrene which is substituted by a methylene group at position 1, methyl groups at positions 4b, 7, and 10a, and a vinyl group at position 7 (the 4aS,4bR,7S,8aR,10aS stereoisomer). It has a role as a plant metabolite. It is a carbotricyclic compound, a diterpene and an olefinic compound."}]