1 K80 (2s,3r,4s,5s)-2-methyl-5-(4-methylphenyl)pyrrolidine-3,4-diol 1.000 2 1KN (2s,3s,4r,5s)-2-(4-methoxyphenyl)-5-methylpyrrolidine-3,4-diol 0.824 3 PIR 2-(4-amino-phenyl)-5-hydroxymethyl-pyrrolidine-3,4-diol 0.824 4 16Z (2s,3s,4r,5s)-2-(4-methoxyphenyl)-1,5-dimethylpyrrolidine-3,4-diol 0.778 5 DNB (2s,3s,4r,5r)-2-(3,4-diaminophenyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol 0.778 6 96B (2r)-2-phenylpyrrolidine 0.733 7 BPY Biphenyl-2,3-diol 0.706