[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule has been either withdrawn or has had its indications limited due to reports about long QT syndrome due to cisapride, which predisposes to arrhythmias. The FDA issued a warning letter regarding this risk to health care professionals and patients."}, {"from": "gpt", "value": "[C][O][C@H1][C][N][Branch2][Ring1][O][C][C][C@H1][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][O][C][N][Cl][C][C][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][F]"}]