InChI=1/C21H23N7O2/c22-19-18(28(29)30)20(25-16-10-4-8-15-9-5-12-23-17(15)16)27-21(26-19)24-13-11-14-6-2-1-3-7-14/h4-6,8-10,12H,1-3,7,11,13H2,(H4,22,24,25,26,27)/p+1/fC21H24N7O2/h23-25H,22H2/q+1 DFDB1D14E9A2A155