CNC(=O)CN1CC(C(=O)Nc2cnccc2C(F)(F)F)c2cc(Cl)ccc2C1=O
CNS(=O)(=O)N1CC(C(=O)Nc2cnccc2C(F)(F)F)c2cc(Cl)ccc2C1=O
CNS(=O)(=O)N1Cc2ccc(Cl)cc2C(C(=O)Nc2cnccc2C(F)(F)F)C1
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C(C(=O)Nc3cnccc3C(F)(F)F)C2)CCC1
CF3 pyridine analogues of high potency, high ligand efficiency S2 ring systems