13-Ethyl-4,5-dimethyl-N-(2-methylpropyl)-8-thioxo-2,3,6,7,9,13-hexaazapentadeca-3,5-dienethioamide

4-[3-(Diethylamino)propyl]-4'-(2-methylpropyl)[1,1'-(1,2-dimethyl-1,2-ethanediylidene)bisthiosemicarbazide]