[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch2][Ring1][#Branch1][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a nonsteroidal antiinflammatory drug (NSAID) used in treatment of acute pain and chronic arthritis. Ketoprofen has been linked to a low rate of serum enzyme elevations during therapy and to rare instances of clinically apparent acute liver injury."}]