(2~{S},4~{R})-4-[(2-chloranyl-4-methoxy-phenyl)-bis(oxidanyl)-$l^{4}-sulfanyl]-1-[3-(5-chloranylpyridin-2-yl)azetidin-3-yl]carbonyl-~{N}-[1-(iminomethyl)cyclopropyl]pyrrolidine-2-carboxamide

P07711 — Procathepsin L