The main purpose of this study is to evaluate how a medicine, LY3841136, works in participants with different levels of liver damage and in participants with healthy liver. The researchers want to see how the medicine is absorbed and used by the body, and if it causes any side effects, in participants with mild, moderate, or severe liver damage, as well as in participants with normal liver function. For each participant, the study will last about 14 weeks, which will include a stay at the clinical research unit for 5 nights.