InChI=1/C21H23N7O/c1-27-6-8-28(9-7-27)13-3-5-16-17(11-13)25-20(24-16)18-19(23)14-10-12(22)2-4-15(14)26-21(18)29/h2-5,10-11H,6-9,22H2,1H3,(H,24,25)(H3,23,26,29)/p+1/fC21H24N7O/h25-27H,23H2/q+1 957441E7E000B979