[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a 4-hydroxy-3-polyprenylbenzoate in which the polyprenyl chain contains 6 prenyl units; major species at pH 7.3. It is a conjugate base of a 3-hexaprenyl-4-hydroxybenzoic acid."}, {"from": "gpt", "value": "[C][C][=Branch2][Branch1][=N][=C][C][C][/C][=Branch2][Branch1][Branch1][=C][/C][C][/C][=Branch2][Ring2][=N][=C][/C][C][/C][=Branch2][Ring2][Branch1][=C][/C][C][/C][=Branch2][Ring1][=N][=C][/C][C][/C][=Branch2][Ring1][Branch1][=C][/C][C][=C][Branch1][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][O-1][/C][/C][/C][/C][/C][C]"}]