[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=Branch1][C][=O][C@@H1][C][C@H1][Ring1][#Branch1][C][Ring1][Ring2][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a 4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-one in which both chiral centres have R configuration. It is a component of Spanish verbena oil, from Verbena triphylla. It has a role as a plant metabolite. It is a terpenoid and a 4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-one. It is an enantiomer of a (S)-(-)-verbenone."}]