[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][Branch2][Ring2][C][C@][Branch2][Ring1][=N][C][C][C@H1][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][C][=Branch1][C][=O][C@@H1][Ring1][#Branch1][C][C][C][C][C][C][C][=Branch1][C][=O][O][O][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is an activator of chloride channels (ClC-2) in the intestine and is used for treatment of chronic constipation and irritable bowel syndrome. Lubiprostone has not been linked to serum enzyme elevations during treatment or to episodes of clinically apparent liver injury."}]