1 S0V Morpholin-4-yl(1,2,3-thiadiazol-4-yl)methanone 1.000 2 WJ4 4-[(5-chloro-1,2,3-thiadiazol-4-yl)methyl]morpholine 0.857 3 A1A3R (2s,5r)-4-[(5-chloro-1,2,3-thiadiazol-4-yl)methyl]-2,5-dimethylmorpholine 0.750