L-Alanine,L-cysteinyl-L-threonylglycyl-L-cysteinyl-L-threonyl-L-alanylglycyl-L-cysteinyl-L-cysteinyl-L-threonyl-L-cysteinyl-L-threonylglycylglycyl-L-alanyl-L-threonyl-L-threonyl-L-threonylglycyl-