[(S)-2-(Acetylamino-methyl)-pyrrolidin-1-yl]-acetic acid

[3-(Acetylamino-methyl)-pyrrolidin-1-yl]-acetic acid

{3-[(Acetyl-methyl-amino)-methyl]-piperidin-1-yl}-acetic acid

{2-[(Acetyl-ethyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid

{3-[(Acetyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid

[4-(Acetyl-isopropyl-amino)-piperidin-1-yl]-acetic acid

(1R,4R)-[4-(Acetyl-isopropyl-amino)-cyclohexylamino]-acetic acid

{2-[(Acetyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-acetic acid

2-((S)-3-Dimethylamino-pyrrolidin-1-yl)-ethanol

2-{(S)-2-[(Isopropyl-methyl-amino)-methyl]-pyrrolidin-1-yl}-ethanol

2-[3-(Cyclopropyl-methyl-amino)-pyrrolidin-1-yl]-ethanol