[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][Branch1][Ring2][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a branched chain organic acid that is used as therapy of epilepsy, bipolar disorders and migraine headaches and is a well known cause of several distinctive forms of acute and chronic liver injury."}]