(2E)-4-(1,2,3-selenadiazol-4-yl)butan-2-one semicarbazone InChI=1/C7H11N5OSe/c1-5(9-11-7(8)13)2-3-6-4-14-12-10-6/h4H,2-3H2,1H3,(H3,8,11,13)/b9-5 hydrazinecarboxamide, 2-[1-methyl-3-(1,2,3-selenadiazol-4-yl)propylidene]-, (2E)-