InChI=1/C22H30N4O/c1-16-13-20(25(3)4)9-10-21(16)24-22(27)23-14-17(2)26-12-11-18-7-5-6-8-19(18)15-26/h5-10,13,17H,11-12,14-15H2,1-4H3,(H2,23,24,27)/p+1/t17-/m1/s1/fC22H31N4O/h23-24,26H/q+1 234DDACC43B15CA2