1 SX6 N-(4-bromo-2-{[(3r,5s)-3,5-dimethylpiperidin-1-yl]carbonyl}phenyl)-4-morpholin-4-yl-4-oxobutanamide 1.000 2 SX5 4-[(4-bromo-2-{[(3r,5s)-3,5-dimethylpiperidin-1-yl]carbonyl}phenyl)amino]-4-oxobutanoic acid 0.774