receptor 1 (CysLT1R) antagonist pranlukast on the farnesoid X receptor (FXR). Systematic structural modification of the drug allowed remarkable optimization of its partial FXR agonism to sub‐nanonmolar potency. The resulting FXR modulators lack any activity on CysLT1R and are characterized by high selectivity, high metabolic stability, and low toxicity. With their favorable in vitro profile, these SOSA‐derived