InChI=1/C24H30N4O2/c1-3-28(4-2)18-21-14-9-8-13-20(21)17-25-22(29)15-10-16-23-26-24(27-30-23)19-11-6-5-7-12-19/h5-9,11-14H,3-4,10,15-18H2,1-2H3,(H,25,29)/p+1/fC24H31N4O2/h25,28H/q+1 D5D51496BE7D05B3