[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a member of the class of oxopentanoates that is the conjugate base of 4-oxopentanoic acid. It has a role as a plant metabolite. It is a conjugate base of a 4-oxopentanoic acid."}]