[(3-Methylsulfanyl-pyrazin-2-ylmethyl)-amino]-acetic acid

2-(Methyl-thiophen-3-ylmethyl-amino)-ethanol

N*1*-Methyl-N*1*-thiophen-3-ylmethyl-ethane-1,2-diamine

2-Amino-N-(2-furan-2-yl-2-oxo-ethyl)-N-isopropyl-acetamide

2-Amino-N-isopropyl-N-(2-oxo-2-thiazol-2-yl-ethyl)-acetamide

2-Amino-N-methyl-N-(1-thiazol-2-yl-ethyl)-acetamide

2-Amino-N-isopropyl-N-thiophen-3-ylmethyl-acetamide

(S)-2-Amino-N-(2-furan-2-yl-2-oxo-ethyl)-propionamide

(S)-2-Amino-N-(2-furan-2-yl-2-oxo-ethyl)-3-methyl-butyramide

(S)-2-Amino-N-cyclopropyl-N-(2-oxo-2-thiazol-2-yl-ethyl)-propionamide

(S)-2-Amino-N-methyl-N-(1-thiazol-2-yl-ethyl)-propionamide