InChI=1/C22H30N4O2/c1-28-20-7-4-17(5-8-20)3-2-12-24-22(27)19-6-9-21(25-16-19)26-13-10-18(15-23)11-14-26/h4-9,16,18H,2-3,10-15,23H2,1H3,(H,24,27)/p+1/fC22H31N4O2/h23-24H/q+1 007A1F2D55857A6E