[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is major species at pH 7.3"}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][=Branch1][=C][C][Ring1][=Branch1][=O][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O-1][O][O]"}]