[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][C][C][C@][Branch2][Ring1][Ring2][C@H1][Ring1][=Branch1][C][C@@H1][Branch1][Branch1][C][C][Ring1][=Branch1][C][Branch1][C][C][Branch1][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is a eudesmane sesquiterpenoid in which the eudesmane skeleton carries a hydroxy substituent at C-11 and has a double bond between C-3 and C-4. It has a role as a volatile oil component. It is a eudesmane sesquiterpenoid, a member of octahydronaphthalenes and a tertiary alcohol."}]