Enanta Pharmaceuticals Inc. has described 17β-hydroxysteroid dehydrogenase 13 (HSD17B13; 17β-HSD13) inhibitors reported to be useful for the treatment of liver (hepatocellular carcinoma) cancer, cirrhosis, idiopathic pulmonary fibrosis and nonalcoholic or metabolic dysfunction-associated steatohepatitis (NASH/MASH).