InChI=1/C21H24N4O2/c1-3-27-21(26)16-12(2)24-20-18(17(16)13-7-6-10-23-11-13)19(22)14-8-4-5-9-15(14)25-20/h6-7,10-11,17H,3-5,8-9H2,1-2H3,(H3,22,24,25)/p+1/t17-/m0/s1/fC21H25N4O2/h24-25H,22H2/q+1 A021CA1B3CF9DBF3