[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][Branch1][=Branch1][C][=C][O][Ring1][Branch1][C][=Branch1][C][=O][C][Ring1][O][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Avicennia marina with data available."}]