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

2-[Cyclopropyl-(3-methylsulfanyl-pyrazin-2-ylmethyl)-amino]-ethanol

2-[Isopropyl-(3-methoxy-pyrazin-2-ylmethyl)-amino]-ethanol

2-[(3-Chloro-pyrazin-2-ylmethyl)-methyl-amino]-ethanol

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

2-[(2-Amino-ethyl)-isopropyl-amino]-1-pyrazin-2-yl-ethanone

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

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

2-Chloro-N-cyclopropyl-N-pyrazin-2-ylmethyl-acetamide

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

2-Chloro-N-isopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide