A Study of LY2623091 in Male and Females With Chronic Kidney Disease

This trial consists of 4 treatment arms: 3 LY2623091 dose levels and eplerenone. Each participant will participate in 2 treatment periods, with a minimum wash-out period of 28 days between dosing in the 2 treatment periods. Dosing days will be numbered 1-21 in each of the 2 treatment periods. Participants will receive different treatments in periods 1 and 2. Participants will be housed as inpatients during the days of the controlled diet administration and the oral potassium challenge and until at least 24 hours after its completion (Days -3 to 1; Days 19 to 22, in each treatment period). Otherwise the study will be done on an outpatient basis, with participants returning to the clinic for evaluations during each treatment period (Days 3 or 4, 7, and 14).