5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide acetate
6-D-Tryptophan-9-(N-Ethyl-L-Prolinamide)-1-9-Luteinizing Hormone-Releasing Factor (Swine) Acetate