[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][C][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch1]"}, {"from": "gpt", "value": "Sole constituent of \"Vogelbeerol\" oil obtained by steam distillation of the acidified juice of the ripe berries of the mountain ash."}]