[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a muconic acid. It is a conjugate acid of a cis,trans-muconate."}, {"from": "gpt", "value": "[C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O][\\C][=C][/C][=Branch1][C][=O][O]"}]