BMS-986020 (AM152) is a high-affinity and selective lysophosphatidic acid receptor 1 (LPA1) antagonist[1]. BMS-986020 inhibits bile acid and phospholipid transporters with IC50s of 4.8 μM, 6.2 μM, and 7.5 μM for BSEP, MRP4, and MDR3, respectively[2]. BMS-986020 has the potential for the treatment of idiopathic pulmonary fibrosis (IPF) [3].