SR19881 is a potent dual agonist of ERRγ and ERRβ, with EC50 values of 0.39 and 0.63 μM, respectively[1].
IC 50
ERRγ: 0.39 μM (EC50); ERRβ: 0.63 μM (EC50)
References
[1] Lin H, et al. Design, synthesis, and evaluation of simple phenol amides as ERRγ agonists. Bioorg Med Chem Lett. 2018;28(8):1313-1319. DOI:10.1016/j.bmcl.2018.03.019