[{"from": "human", "value": "Provide a description of this molecule. [C][/C][=C][\\C][/C][=C][Branch2][Ring1][#Branch2][/C][=C][/C@H1][Branch1][S][C][C][C][=C][C@@H1][Branch1][Ring2][C][/-Ring1][=C][O][C][Ring1][=Branch1][=O][C][Branch1][C][C][C][\\C]"}, {"from": "gpt", "value": "The molecule is a cembrane diterpenoid isolated from the leaves of Croton gratissimus. It has a role as a metabolite. It is a cembrane diterpenoid, a diterpene lactone and a macrocycle."}]