[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a HEPE."}, {"from": "gpt", "value": "[C][C][C][Branch2][Ring1][=N][/C][=C][\\C][=C][/C][C][Branch2][Ring1][Ring1][/C][=C][/C][=C][/C][=C][/C][Branch1][=Branch2][C][C][C][C][=Branch1][C][=O][O][O][O][O]"}]