英文名称
4-[[4-[[4-[[4-[[4-[[4-[[4-[(4-Aminopyrrolidine-3-carbonyl)amino]pyrrolidine-3-carbonyl]amino]pyrrolidine-3-carbonyl]amino]pyrrolidine-3-carbonyl]amino]pyrrolidine-3-carbonyl]amino]pyrrolidine-3-carbonyl]amino]pyrrolidine-3-carbonyl]amino]pyrrolidine-3-carboxylic acid