2-[(Thiazol-5-ylmethyl)-amino]-ethanol

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

N*1*-Cyclopropyl-N*1*-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine

2-(1-Pyrazin-2-yl-ethylamino)-ethanol

2-[Methyl-(1-pyrazin-2-yl-ethyl)-amino]-ethanol

2-[Isopropyl-(1-pyrazin-2-yl-ethyl)-amino]-ethanol

N*1*-(6-Chloro-pyridazin-3-ylmethyl)-N*1*-methyl-ethane-1,2-diamine

N*1*-Cyclopropyl-N*1*-(6-methoxy-pyridazin-3-ylmethyl)-ethane-1,2-diamine

2-Chloro-N-methyl-N-pyrazin-2-ylmethyl-acetamide

2-Amino-N-cyclopropyl-N-pyrazin-2-ylmethyl-acetamide

2-Amino-N-cyclopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide