[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][C][C][C][C][C][C@@H1][Branch2][Ring1][Ring1][C][C@H1][C@@H1][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][Branch1][C][C][C][C][C][C][O][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][N][C][=O]"}, {"from": "gpt", "value": "The molecule is an inhibitor of pancreatic and gastric lipase and a commonly used weight loss agent that is available both by prescription and over-the-counter. Orlistat has been linked to rare instances of acute liver injury, some of which have been severe."}]