[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a HETE anion that is the conjugate base of 10-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is functionally related to an arachidonate. It is a conjugate base of a 10-HETE."}, {"from": "gpt", "value": "[C][C][C][C][C][/C][=C][\\C][/C][=C][\\C][Branch1][=C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O-1][O]"}]