1 A8O 4-{3-[(4-hydroxypiperidin-1-yl)acetyl]-2,5-dimethyl-1h-pyrrol-1-yl}benzonitrile 1.000 2 A8L 1-[1-(4-chlorophenyl)-2,5-dimethyl-1h-pyrrol-3-yl]-2-(4-hydroxypiperidin-1-yl)ethan-1-one 0.885 3 A8F 1-[1-(4-chlorophenyl)-2,5-dimethyl-1h-pyrrol-3-yl]-2-(piperidin-1-yl)ethan-1-one 0.846 4 IU1 1-[1-(4-fluorophenyl)-2,5-dimethyl-1h-pyrrol-3-yl]-2-(pyrrolidin-1-yl)ethan-1-one 0.741