N1-(N-(2-morpholinoethyl)-3-cyclohexyl-2-(S)-propanamidyl)-N4-hydroxy-2-(R)-(3-phenylpropyl)succinamide
n1-(n-(2-morpholinoethyl)-3-cyclohexyl-2-(s)-propanamidyl)-n4-hydroxy-2-(r)-(3-phenylpropyl)succinamide