[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C@@H1][C@H1][Branch2][Branch1][P][C@@H1][Branch2][Branch1][N][C@H1][Branch2][Branch1][#Branch1][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][C][C][C@@][Branch2][Ring2][Branch2][C@H1][C][C][C@][Branch2][Ring1][S][C@H1][Branch1][N][C@@H1][Ring1][=Branch1][C][C][=C][Ring1][#Branch2][C][Ring1][=C][C][C][C@@H1][Ring1][#Branch2][C@H1][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a cholesteryl glycoside in which cholesterol is linked glycosidically via its 3-hydroxy group to 6-O-myristoyl-alpha-D-glucose. Produced naturally by Helicobacter pylori, a bacteria that colonizes the stomach and which is associated with protection against asthma, it is also chemically synthesized as PI57."}]