InChI=1/C22H30N4O2/c1-27-20-8-6-17(7-9-20)10-12-24-22(23)25-15-18-11-13-26(16-18)19-4-3-5-21(14-19)28-2/h3-9,14,18H,10-13,15-16H2,1-2H3,(H3,23,24,25)/p+1/t18-/m0/s1/fC22H31N4O2/h24-25H,23H2/q+1 E77B6CD44F70B043