InChI=1/C21H23N7O/c1-26-9-7-23-21(26)20-19-16(24-13-25-19)6-8-27(20)10-14-11-28(12-18(22)29)17-5-3-2-4-15(14)17/h2-5,7,9,11,13,20H,6,8,10,12H2,1H3,(H2,22,29)(H,24,25)/p+2/t20-/m0/s1/fC21H25N7O/h23-25H,22H2/q+2 8E1A03846DFD7B74