[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][/C][=C][\\C][=C][\\C][=C][\\C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C][C][C][C][=Branch1][C][=O][O-1][O][S][C][C@@H1][Branch1][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O-1][NH3+1]"}, {"from": "gpt", "value": "The molecule is a leukotriene anion that is the conjugate base of leukotriene D3 obtained by deprotonation of the two carboxy groups and protonation of the cysteinyl alpha-amino group; major species at pH 7.3. It is a leukotriene anion, a peptide anion and a dicarboxylic acid monoanion."}]