[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][/C][=C][\\C][C@H1][Branch2][Ring1][Ring1][/C][=C][/C][=C][/C][=C][\\C@H1][Branch1][=Branch2][C][C][C][C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of leukotrienes that is leukotriene B4 in which the terminal methyl group has undergone formal oxidation to the corresponding carboxylic acid. It has a role as a human blood serum metabolite and a human urinary metabolite. It is a leukotriene, an alpha,omega-dicarboxylic acid and a hydroxy carboxylic acid. It is functionally related to a leukotriene B4. It is a conjugate acid of a 20-hydroxy-20-oxoleukotriene B4(2-)."}]