[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][/C][=C][\\C][=C][\\C@@H1][Branch1][#C][C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroperoxy fatty acid anion that is the conjugate base of 11(R)-HPETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a HPETE anion and an 11-HPETE(1-). It is a conjugate base of an 11(R)-HPETE."}]