2-((2S,5R,8S,11S)-8-(4-Aminobutyl)-5-benzyl-11-(3-guanidinopropyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl)acetic acid Trifluoroacetate (1:1)

2-((2S,5R,8S,11S)-8-(4-Aminobutyl)-5-benzyl-11-(3-guanidinopropyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl)acetic acid Trifluoroacetate (1:1)