114376-16-8 L-Tyrosinamide, N-(2-((N-(N-(1-(N-acetyl-1-formyl-L-tryptophyl)-L-prolyl)-L-phenylalanyl)-L-histidyl)amino)-3-phenylpropyl)-L-phenylalanyl-L-valyl-, (S)- U 70714E U-70714E