[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][=Branch1][C][=O][C][C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an alicyclic ketone that is oxocyclopentanone substituted at position 3 by a carboxy group. It is a 4-oxo monocarboxylic acid and an alicyclic ketone. It is a conjugate acid of a 3-oxocyclopentanecarboxylate."}]