It’s only fair to share… Fexuprazan, Abeprazan; DWP14012; DWP-14012 1-[5-(2,4-difluorophenyl)-1-(3-fluorophenyl)sulfonyl-4-methoxypyrrol-3-yl]-N-methylmethanamine WeightAverage: 410.41Monoisotopic: 410.091198078 Chemical FormulaC19H17F3N2O3S Fexuprazan (trade name Fexuclue) is a drug for the treatment of gastroesophageal reflux disease (GERD).[1] It is a potassium-competitive acid blocker,[2] which is a class of drugs suppressing gastric acids.[3][4] Fexuprazan is approved for clinical use in South Korea,[4][5] Mexico,[6] Philippines,[7] Chile,[8] and Ecuador.[9] Abeprazan is under investigation in clinical trial …