Synonyms
                        
                                                            (S)-4-((S)-2-((S)-2-(2-((S)-2-(2-(2-(2-(2-((S)-1-(D-phenylalanyl-L-prolyl-L-arginyl)pyrrolidine-2-carboxamido)acetamido)acetamido)acetamido)acetamido)-4-amino-4-oxobutanamido)acetamido)-3-carboxypropanamido)-3-phenylpropanamido)-5-(((S)-4-carboxy-1-(((2S,