[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][C@@H1][C][=Branch1][=Branch1][=C][Branch1][C][C][C][C][C][C@][Ring1][Branch2][Branch1][Branch1][C][C][Ring1][=N][C]"}, {"from": "gpt", "value": "The molecule is a carbobicylic compound that is (8aS)-1,2,3,3a,4,5,8,8a-octahydroazulene substituted by a propan-2-ylidene, methyl and methyl groups at positions 1, 3aR and 6, respectively. It has a role as an Aspergillus metabolite. It is a sesquiterpene, a carbocyclic compound and a polycyclic olefin."}]