InChI=1/C18H20N8O2/c1-12-9-13(23-28-12)11-24-4-6-25(7-5-24)15-10-16-20-17(14-3-2-8-27-14)22-26(16)18(19)21-15/h2-3,8-10H,4-7,11H2,1H3,(H2,19,21)/p+1/fC18H21N8O2/h24H,19H2/q+1	1FD5E9285D25E5A2