[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][=C][Branch1][=Branch1][/C][=Branch1][C][=O][O][\\O]"}, {"from": "gpt", "value": "The molecule is a hexadienedioic acid compound having a 2-hydroxy substituent and with configuration (2E,4Z); 2-hydroxylated cis,cis-muconic acid It is a hexadienedioic acid, a 2-hydroxydicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a muconic acid. It is a conjugate acid of a (2E,4Z)-2-hydroxymuconate(2-)."}]