1-(4-{[(2-Amino-ethyl)-methyl-amino]-methyl}-piperidin-1-yl)-ethanone

[Ethyl-(1-methyl-piperidin-4-ylmethyl)-amino]-acetic acid

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

[Isopropyl-((R)-1-methyl-piperidin-3-yl)-amino]-acetic acid

[Cyclopropyl-((R)-1-methyl-piperidin-3-yl)-amino]-acetic acid

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

[Cyclopropyl-(1-methyl-piperidin-4-ylmethyl)-amino]-acetic acid

(3-Hydroxy-pyrrolidin-1-yl)-acetic acid

2-[(1-Methyl-pyrrolidin-2-ylmethyl)-amino]-ethanol

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

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