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