[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][O][O][C@H1][Branch1][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ascidia ahodori, Phallusia mammillata, and Halocynthia roretzi with data available."}]