[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C][C][C@@H1][Branch1][=C][C@@H1][C][Ring1][=Branch1][=C][C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a sesquiterpene that is 1,6-dimethyl-4-(propan-2-yl)naphthalene in which the naphthalene ring has been hydrogenated at the 1, 2, 3, 4, 4a and 7 positions (the 1S,4R,4aS diastereoisomer). It is a sesquiterpene and a carbobicyclic compound."}]