c1c(c(c(c(c1F)C(CN)O)F)O)O 211665 EC50 > 100000 nM 17052 5 P10608 Beta-2 adrenergic receptor CC(C(c1ccc(cc1)O)O)NCCc2ccc(c(c2)Cl)OCC(=O)O 12844 IC50 > 100000 nM 17052 9 P10608 Beta-2 adrenergic receptor CC([C@@H](c1ccc(cc1)O)O)NCCc2ccc(c(c2)Cl)OCC(=O)O 13204 IC50 > 100000 nM 17052 9 P10608 Beta-2 adrenergic receptor