[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C][C][C][=C][C@@][Ring1][=Branch1][Branch1][=C][C][C@@H1][Branch1][Branch1][C][C][Ring1][=Branch1][C][=Branch1][C][=C][C][C]"}, {"from": "gpt", "value": "The molecule is a member of the classs of octahydronaphthalenes and a sesquiterpene that is 1,2,3,4,4a,5,6,7-octahydronaphthalene which is substituted by an isopropenyl group at position 3 and by methyl groups at positions 4a and 5 (the 3R,4aR,5S- diastereoisomer). It is a member of octahydronaphthalenes, a polycyclic olefin and a sesquiterpene. It is an enantiomer of a (+)-eremophilene."}]