2-[2,43-bis(2-amino-2-oxoethyl)-18-(3-amino-3-oxopropyl)-15,46-dibenzyl-49-(1-hydroxyethyl)-9,52,67,70,76-pentakis(hydroxymethyl)-58-[(4-hydroxyphenyl)methyl]-55-(1H-indol-3-ylmethyl)-28,40-bis(2-methylpropyl)-4,11,14,17,20,23,30,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78-docosaoxo-73-propan-2-yl-7,26,81-trithia-3,10,13,16,19,22,29,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,82,83,84-pentacosazapentacyclo[77.2.1.15,8.124,27.031,35]tetraoctaconta-1(82),5,8(84),24,27(83),79-hexaen-61-yl]acetic acid