[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][Branch2][Ring1][#Branch1][C][Branch2][Ring1][C][/C][=C][/C][Branch1][N][C][C][C][C][C][C][C][=Branch1][C][=O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an olefinic fatty acid that is (9E)-octadec-9-enoic acid substituted by hydroxy groups at positions 8, 11 and 12. It has been isolated from Allium fistulosum and Ophiopogon japonicus. It has a role as a plant metabolite and an antifungal agent. It is an olefinic fatty acid and a hydroxy monounsaturated fatty acid."}]