124646-43-1 GR 70982 GR-70982 N-(5-((4-Aminobutyl)amino)-2-hydroxy-5-oxo-1-(cyclohexylmethyl)-4-(4-pyridinylmethyl)-1-pentyl)-N-((1,1-dimethylethoxy)carbonyl)phenylalanyl-L-histidinamide