4-N-(morpholinoacetyl-(1-naphthyl)-alanyl-N-methyl-(4-thiazolyl)-alanyl)amino-3-hydroxy-5-cyclohexyl-1-(4-pyridyl)-1-pentanone
4-n-(morpholinoacetyl-(1-naphthyl)-alanyl-n-methyl-(4-thiazolyl)-alanyl)amino-3-hydroxy-5-cyclohexyl-1-(4-pyridyl)-1-pentanone