152741-89-4 9H,16H-8,5:15,12:22,19:32,29:36,33-Pentanitrilo-5H,29H,33H-pyrido(3,2-al) (1,11,18,25,31,4,7,14,21)pentathiatetraazacyclotetratriacontine-11-acetamide, 10,11,17,18,23,24,25,26,27,28-decahydro-2-(4-(4-((2-(aminocarbonyl)-1-pyrrolidinyl)carbonyl)-4,5-dihydro-2-oxalyl)-2-thiazolyl)-18,28-(bis(1-methylethyl)-N,14-dimethyl- Amythiamicin A