N-{4-[(2-Amino-ethyl)-cyclopropyl-amino]-cyclohexyl}-acetamide

[Isopropyl-(1-methyl-pyrrolidin-3-ylmethyl)-amino]-acetic acid

[Isopropyl-(1-methyl-piperidin-4-yl)-amino]-acetic acid

[Cyclopropyl-(1-methyl-piperidin-2-ylmethyl)-amino]-acetic acid

(1R,4R)-[Cyclopropyl-(4-dimethylamino-cyclohexyl)-amino]-acetic acid

(2-Hydroxymethyl-pyrrolidin-1-yl)-acetic acid

((S)-3-Hydroxy-piperidin-1-yl)-acetic acid

2-((R)-1-Methyl-piperidin-3-ylamino)-ethanol

2-(1-Methyl-pyrrolidin-3-ylamino)-ethanol

(1R,4R)-2-(4-Dimethylamino-cyclohexylamino)-ethanol

2-[Methyl-(1-methyl-piperidin-3-ylmethyl)-amino]-ethanol