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(3R,6S,9S,12S,15S,21R,24S,27S,30S,33S)-3,21-Dibenzyl-9,27-bis-[3-(2,4-dinitro-phenylamino)-propyl]-6,24-diisobutyl-12,30-diisopropyl-1,4,7,10,13,19,22,25,28,31-decaaza-tricyclo[31.3.0.015,19]hexatriacontane-2,5,8,11,14,20,23,26,29,32-decaone