RFRP 3 (human)

(S,Z)-2-((Z)-(((S)-1-((S)-2-((Z)-((S)-2-((Z)-(((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)(hydroxy)methylene)amino)-1,4-dihydroxy-4-iminobutylidene)amino)-4-methylpentanoyl)pyrrolidin-2-yl)(hydroxy)methylene)amino)-N'1-((S,Z)-5-guanidino-1-hydrox

CC(C[C@@](/N=C(O)/[C@](/N=C(O)/[C@]1([H])CCCN1C([C@](N)([H])C(C)C)=O)([H])CC(O)=N)([H])C(N2CCC[C@@]2([H])/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](C(O)=N)([H])CC3=CC=CC=C3)([H])CCCNC(N)=N)([H])CCC(O)=N)=O)C