{Isopropyl-[2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-amino}-acetic acid

[Cyclopropyl-(2-oxo-2-thiazol-2-yl-ethyl)-amino]-acetic acid

[(3-Methyl-thiophen-2-ylmethyl)-amino]-acetic acid

2-[(2-Chloro-thiazol-5-ylmethyl)-isopropyl-amino]-ethanol

N*1*-Isopropyl-N*1*-thiazol-5-ylmethyl-ethane-1,2-diamine

2-[(Isoquinolin-1-ylmethyl)-amino]-ethanol

(S)-2-Amino-N-(2-chloro-thiazol-5-ylmethyl)-N-cyclopropyl-propionamide

2-Amino-N-isopropyl-N-thiazol-5-ylmethyl-acetamide

(S)-2-Amino-N-isoquinolin-1-ylmethyl-N-methyl-propionamide

(Methyl-thiazol-5-ylmethyl-amino)-acetic acid

2-(Cyclopropyl-pyrazin-2-ylmethyl-amino)-ethanol