[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][C][=Branch1][C][=O][O][C][=C][Ring1][#Branch1][C][=C][C][=C][O][C][Ring1][Branch1][=C][Ring1][=Branch2]"}, {"from": "gpt", "value": "The molecule is a natural product found in Apium graveolens with data available."}]