[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring2][C][C][/C][=C][\\C][=C][\\C][=C][\\C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C][C][C][C][=Branch1][C][=O][O][O][S][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an icosanoid that is leukotriene E4 in which the non-conjugated double bond has been reduced to a single bond and four methylene groups have been lost from the resulting carboxyalkyl chain. It has a role as a metabolite. It is a secondary alcohol, a tricarboxylic acid, a L-cysteine thioether, an icosanoid and a non-proteinogenic L-alpha-amino acid. It is functionally related to a leukotriene E4."}]