[{"from": "human", "value": "Provide a description of this molecule. [C][=C][Branch1][O][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][Cl][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a chlorobenzoate obtained by deprotonation of the carboxy group of 3,5-dichlorobenzoic acid. The major species at pH 7.3. It is a conjugate base of a 3,5-dichlorobenzoic acid."}]