[{"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 3S,4aS,5R- diastereoisomer). It is a sesquiterpene, a polycyclic olefin and a member of octahydronaphthalenes. It is an enantiomer of a (-)-eremophilene."}]