InChI=1/C17H20N8O/c18-15(26)12-3-1-7-24(12)17-20-16(13-4-2-8-25(13)23-17)19-14-9-11(21-22-14)10-5-6-10/h2,4,8-10,12H,1,3,5-7H2,(H2,18,26)(H2,19,20,21,22,23)/p+1/t12-/m0/s1/fC17H21N8O/h19,21,23H,18H2/q+1 F1F2FEE72C027175