5-ethoxy-4,5,6,7,8,9-hexahydrocycloocta[d][1,2,3]selenadiazole InChI=1/C10H16N2OSe/c1-2-13-8-5-3-4-6-10-9(7-8)11-12-14-10/h8H,2-7H2,1H cycloocta[d]-1,2,3-selenadiazole, 5-ethoxy-4,5,6,7,8,9-hexahydro-