11-[[18-amino-15-(hydroxymethyl)-9-(1H-indol-3-ylmethyl)-5,8,11,14,17-pentaoxo-6-propan-2-yl-1-thia-4,7,10,13,16-pentazacyclononadecane-3-carbonyl]amino]-44-butan-2-yl-41-(2-carboxyethyl)-4,12,22,28-tetramethyl-8,36-bis(2-methylpropyl)-7,10,16,19,27,30,32,35,38,40,43,46-dodecaoxo-33-propan-2-yl-3,13,23-trithia-6,9,17,20,26,29,31,34,37,39,42,45-dodecazatricyclo[19.9.8.85,15]hexatetracontane-25-carboxylic acid