2-[4-[[5,6-di(phenyl)pyrazin-2-yl]-propan-2-ylamino]butoxy]-N-methylsulfonylacetamide
2-[4-[[5,6-di(phenyl)pyrazin-2-yl]-isopropyl-amino]butoxy]-N-methylsulfonyl-acetamide
2-[4-[[5,6-di(phenyl)-2-pyrazinyl]-isopropylamino]butoxy]-N-methylsulfonylacetamide
2-[4-[[5,6-di(phenyl)pyrazin-2-yl]-isopropyl-amino]butoxy]-N-mesyl-acetamide
2-[4-[[5,6-di(phenyl)pyrazin-2-yl]-propan-2-yl-amino]butoxy]-N-methylsulfonyl-ethanamide