InChI=1/C21H24N4O2/c1-14-9-10-19(27-14)15(2)22-21(26)23-17-7-5-6-16(12-17)18-13-25-11-4-3-8-20(25)24-18/h5-7,9-10,12-13,15H,3-4,8,11H2,1-2H3,(H2,22,23,26)/p+1/t15-/m0/s1/fC21H25N4O2/h22-24H/q+1 EB1D7837875F8B26