(-)-(1R,2R,3S,4R)-4-amino-2,3-dihydroxy-1-(hydroxymethyl)cyclopentane
(+)-(1S,2R,3S,4S)-4-amino-2,3-dihydroxy-1-hydroxymethyl cyclopentane
(-)-(1R,2S,3R,4R)-4-amino-2,3-dihydroxy-1-hydroxymethyl cyclopentane
N-((1S,3R,4S)-2,3-Dihydroxy-4-hydroxymethyl-cyclopentyl)-acetamide
N-((1R,3S,4R)-2,3-Dihydroxy-4-hydroxymethyl-cyclopentyl)-acetamide