[{"from": "human", "value": "Describe this molecule. [C][Branch2][Ring1][C][C][Branch1][=C][C][=Branch1][C][=O][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][Cl][Cl][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an oxo dicarboxylate that is the conjugate base of 2,4-dichloro-3-oxoadipic acid arising from the deprotonation of the two carboxy groups. Major microspecies at pH 7.3. It is functionally related to an adipate(2-). It is a conjugate base of a 2,4-dichloro-3-oxoadipic acid."}]