156620-47-2 4-Thiazolecarboxylic acid, 2-(10,11,17,18,23,24,25,26,27,28-decahydro-14-methyl-11-(2-methylamino)-2-oxoethyl)-18,28-bis(1-methylethyl)-9,16,23,26-tetraoxo-9H,16H-8,5:15,12:22,19:32,29:36,33-pentanitrilo-5H,29H,33H-pyrido(3,2-a1)(1,11,18,25,31,4,7,14,21)pentathiatetraazacyclotetratriacontin-2-yl)-, (octahydro-1,4-dioxopyrrolo(1,2-a)pyrazin-3-yl)methyl ester Amythiamicin C