[Methyl-(1-methyl-piperidin-3-ylmethyl)-amino]-acetic acid

[Ethyl-((R)-1-methyl-pyrrolidin-3-yl)-amino]-acetic acid

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

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

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

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

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

(4-Hydroxy-piperidin-1-yl)-acetic acid

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

2-(4-Dimethylamino-cyclohexylamino)-ethanol

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

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

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

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

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