L-Arginine, L-alanyl-L-leucyl-L-alanyl-L-glutaminyl-L-cysteinyl-L-alanyl-L-prolyl-L-prolyl-L -prolyl-L-alanyl-L-valyl-L-cysteinyl-L-alanyl-L-a-glutamyl-L-leucyl-L-valyl-