138147-78-1

N~2~-[(3R)-2,3,4,9-tetrahydro-1H-beta-carbolin-3-ylcarbonyl]-L-glutaminyl-L-tryptophylalanyl-L-valylglycyl-N-(1-{[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino}-4-methylpentan-2-yl)-L-histidinamide