N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparaginyl-L-leucyl-N(6)-(1-methylethyl)-L-lysyl-L-prolyl-D-alaninamide
Abarelix (substance)