InChI=1/C21H24N4O2/c1-3-27-21(26)16-12(2)24-20-18(17(16)13-8-10-23-11-9-13)19(22)14-6-4-5-7-15(14)25-20/h8-11,17H,3-7H2,1-2H3,(H3,22,24,25)/p+1/t17-/m1/s1/fC21H25N4O2/h24-25H,22H2/q+1 6D833D2B8F0ADA22