A Study of Effect of Food and a Proton Pump Inhibitor on Selpercatinib (LY3527723) in Healthy Participants

The main purpose of this study is to assess the effect of food on how fast selpercatinib gets into the bloodstream and how long it takes the body to remove it after a high-fat meal, and the effect of a change in gastric pH after multiple doses of omeprazole on how fast selpercatinib gets into the bloodstream and how long it takes the body to remove it when administered under fasted and fed conditions in healthy participants. The study will also evaluate the safety and tolerability of selpercatinib in healthy participants. The study will last up to 33 days excluding the screening period.