InChI=1/C13H22N8O/c1-2-21-12(18-19-20-21)15-13(22)14-8-7-11-9-5-3-4-6-10(9)16-17-11/h12H,2-8H2,1H3,(H,16,17)(H,18,20)(H2,14,15,22)/t12-/m0/s1/f/h14-15,17,20H 9987B83EE7D9351F