[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch2][Ring1][C][C][C][C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][C][C][=O]"}, {"from": "gpt", "value": "The molecule is a monounsaturated fatty acid that is oleic acid in which the terminal methyl group has been oxidised to the corresponding aldehyde. It is an omega-oxo fatty acid and a monounsaturated fatty acid. It is functionally related to an oleic acid."}]