150045-09-3

L-Leucine,N-[N-[N-[N2-[N2-[N-[N-[N2-[1-[N-(N-glycyl-L-leucyl)-L-valyl]-L-prolyl]-L-asparaginyl]-L-leucyl]-L-leucyl]-L-asparaginyl]-L-asparaginyl]-L-leucyl]glycyl]-