InChI=1/C15H20N8O/c1-8(2)10-18-13(24)15(21-10)3-5-23(6-4-15)12-9-7-17-22-11(9)19-14(16)20-12/h7-8,12H,3-6H2,1-2H3,(H2,16,20)(H,18,21,24)/p+1/t12-/m0/s1/fC15H21N8O/h19,21H,16H2/q+1 E5C83EB93FCF0359