1,2,3,4,5,6,8,9,10,11,12,13-dodecahydrodicycloocta[b,e][1,4]diselenine InChI=1/C16H24Se2/c1-2-6-10-14-13(9-5-1)17-15-11-7-3-4-8-12-16(15)18-14/h1-12H dicycloocta[b,e][1,4]diselenin, 1,2,3,4,5,6,8,9,10,11,12,13-dodecahydro-