1-(2-{[(2-Amino-ethyl)-cyclopropyl-amino]-methyl}-pyrrolidin-1-yl)-ethanone

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

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

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

2-(2-Dimethylamino-cyclohexylamino)-ethanol

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

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

2-[Methyl-(1-methyl-piperidin-4-ylmethyl)-amino]-ethanol

2-[Ethyl-(1-methyl-piperidin-3-yl)-amino]-ethanol

2-[Ethyl-((S)-1-methyl-piperidin-3-yl)-amino]-ethanol

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