InChI=1/C20H19N7O3/c1-27-11-24-18(22-9-13-4-6-21-7-5-13)17(27)19-25-26-20(30-19)23-10-14-2-3-15-16(8-14)29-12-28-15/h2-8,11,22H,9-10,12H2,1H3,(H,23,26)/p+1/fC20H20N7O3/h23-24H/q+1 0C19577BBDE75CC5