N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OC6CNC6)cc45)C3=O)C2)CC1
CN1CC(Oc2ccc3cncc(N4CCC5(CN(S(=O)(=O)CC6(C#N)CC6)Cc6ccc(Cl)cc65)C4=O)c3c2)C1
CN(C)CC(O)COc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OC6CCNCC6)cc45)C3=O)C2)CC1
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(CN6CC7(COC7)C6)cc45)C3=O)C2)CC1
Moderate bases for increased volume of distribution avoiding hERG activity. Avoiding extra chiral centres beta amino alcohol should be from epoxide ring opening.