5H-oxocino[3,2-d][1,2,3]selenadiazole, 6,7,8,9-tetrahydro- 6,7,8,9-tetrahydro-5H-oxocino[3,2-d][1,2,3]selenadiazole InChI=1/C7H10N2OSe/c1-2-4-6-7(10-5-3-1)11-9-8-6/h1-5H