tri-tert-butyl (((2S,5R,8S,11S,14S,17R,22S)-22-amino-5-benzyl-17-((R)-1-hydroxyethyl)-8-isobutyl-3,6,9,12,15,18,23-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosane-2,11,14-triyl)tris(ethane-2,1-diyl))tricarbamate
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