obeticholic acid liver disease drug molecule. agonist of farnesoid x receptor (fxr). atoms are represented as spheres with

obeticholic acid obeticholate oca bile chenodeoxycholic liver disease farnesoid receptor fxr biliary cirrhosis pbc nonalcoholic steatohepatitis nash hydrogen carbon oxygen drug therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemical chemistry composition atomic model molecular