[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][C][C][C][=C][C@H1][C][=Branch1][C][=C][C][C][C][C@@][Ring1][#Branch1][Branch1][Branch1][C][C][Ring1][O][C]"}, {"from": "gpt", "value": "The molecule is a sibirene. It is an enantiomer of a 5beta,10alpha-sibirene."}]