173450-69-6

L-Isoleucine,N-[3-chloro-N-[2-[3-[[1-formyl-L-prolyl-L-glutaminyl-L-threonyl-4-(4-hydroxyphenyl)-L-2-aminobutanoyl]amino]-6-hydroxy-2-oxo-1-piperidinyl]-3-hydroxy-1-oxobutyl]-N-methyl-L-tyrosyl]-,r-lactone