(2Z)-3-(3-bromo-4-methoxyphenyl)-N-(2-{3,5-dibromo-4-[3-(dimethylnitroryl)propoxy]phenyl}ethyl)-2-(hydroxyimino)propanamide InChI=1/C23H28Br3N3O5/c1-29(2,32)9-4-10-34-22-18(25)12-16(13-19(22)26)7-8-27-23(30)20(28-31)14-15-5-6-21(33-3)17(24)11-15/h5-6,11-13,31H,4,7-10,14H2,1-3H3,(H,27,30)/b28-20 Purpuramine J benzenepropanamide, 3-bromo-N-[2-[3,5-dibromo-4-[3-(dimethylnitroryl)propoxy]phenyl]ethyl]-alpha-(hydroxyimino)-4-methoxy-, (alphaZ)-