[{"from": "human", "value": "Describe this molecule. [C][C@@H1][C][C][C@H1][Branch1][=Branch1][C][C][Ring1][=Branch1][=C][C][=Branch1][C][=C][C]"}, {"from": "gpt", "value": "The molecule is an alicyclic compound consisting of cyclohexane carrying methyl, methylidene and isopropenyl groups at positions 1-, 2- and 4 respectively. It derives from a hydride of a p-menthane."}]