1 MNI N-{[(2r,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]methyl}-4-(dimethylamino)benzamide 1.000 2 LM5 (3s,4r,5s)-N-benzyl-3,4-dihydroxy-5-methyl-D-prolinamide 0.739 3 GB3 (2r,3r,4s,5r)-2-({[(1r)-2-hydroxy-1-phenylethyl]amino}methyl)-5-methylpyrrolidine-3,4-diol 0.708