[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is major species at pH 7.3."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C][C@][C][C][C][C@][Branch2][Ring2][C][C@@H1][Ring1][=Branch1][C@@H1][Branch1][N][C][C][=C][Ring1][#Branch2][C][O][C][Ring1][Branch1][=O][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][Branch1][C][C][C][O]"}]