85502-74-5

N,N'-[2,4,12,15,17,25-hexamethyl-3,6,10,13,16,19,23,26-octaoxo-11,24-di(propan-2-yl)-9,22-dioxa-28,29-dithia-2,5,12,15,18,25-hexaazabicyclo[12.12.4]triacontane-7,20-diyl]bis(6-bromoquinoxaline-2-carboxamide)