[{"from": "human", "value": "Describe this molecule. [C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][C][=C][O][Ring1][Branch1][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Galium mollugo, Rubia cordifolia, and Rubia oncotricha with data available."}]