Study to Evaluate the Safety and Efficacy of Selonsertib, Firsocostat, Cilofexor, and Combinations in Participants With Bridging Fibrosis or Compensated Cirrhosis Due to Nonalcoholic Steatohepatitis (NASH)

Key Inclusion Criteria: * Liver biopsy consistent with NASH and F3 or F4 in the opinion of the central reader * In participants who have never had a liver biopsy, liver stiffness by FibroScan® ≥ 14.0 kPa and Enhanced Liver Fibrosis (ELF™) Test score ≥ 9.8 at Screening * Screening laboratory parameters, as determined by the central laboratory: * Estimated glomerular filtration rate (eGFR) ≥ 60 mL/min, as calculated by the Cockcroft-Gault equation * Hemoglobin A1c (HbA1c) ≤ 9.5% * Alanine aminotransferase (ALT) \< 5 x Upper Limits of Normal (ULN) * Platelet count ≥ 125,000/μL Key Exclusion Criteria: * Prior history of decompensated liver disease including ascites, hepatic encephalopathy, or variceal bleeding * Child-Pugh (CP) score \> 6 at Screening, unless due to an alternative etiology such as Gilbert's syndrome or therapeutic anticoagulation * Model for End-Stage Liver Disease (MELD) score \> 12 at Screening, unless due to an alternate etiology such as therapeutic anticoagulation * Other causes of liver disease based on medical history and/or centralized review of liver histology, including but not limited to: alcoholic liver disease, hepatitis B, hepatitis C, autoimmune disorders (eg, primary biliary cholangitis, primary sclerosing cholangitis, autoimmune hepatitis), drug-induced hepatotoxicity, Wilson disease, clinically significant iron overload, or alpha-1-antitrypsin deficiency requiring treatment * History of liver transplantation * Current or prior history…