(3S,6S,9S,12S,15S,18S,21S,24R,29R,34aS)-29-amino-3-(4-aminobutyl)-9,21-dibenzyl-12-((1-carbamimidoylpiperidin-4-yl)methyl)-6-(3-guanidinopropyl)-18-isobutyl-15-methyl-1,4,7,10,13,16,19,22,30-nonaoxodotriacontahydropyrrolo[2,1-b<sub>1</sub>][1,2,5,8,11,14,17,20,23,26,29]dithianonaazacyclodotriacontine-24-carboxylic acid