Study to Determine Potential for Drug-drug Interactions When Co-administering Deupirfenidone (LYT-100) and Nintedanib

Nintedanib 150 MG will be administered every 12 hours from Days 1 to 20. LYT-100 will be titrated from 275 MG three times a day on Days 8 to 10, to 550 MG three times a day on Days 11 to 13, to 825 MG three times a day on Days 14 to 30.