InChI=1/C22H30N4O2/c1-28-20-9-6-17(7-10-20)4-2-12-24-22(27)19-8-11-21(25-15-19)26-13-3-5-18(14-23)16-26/h6-11,15,18H,2-5,12-14,16,23H2,1H3,(H,24,27)/p+1/t18-/m0/s1/fC22H31N4O2/h23-24H/q+1 E59A55C6BD30A2A2