InChI=1/C22H30N4O2/c1-23-20(27)14-26-12-10-15(11-13-26)24-22(28)18-8-5-7-17-16-6-3-2-4-9-19(16)25-21(17)18/h5,7-8,15,25H,2-4,6,9-14H2,1H3,(H,23,27)(H,24,28)/p+1/fC22H31N4O2/h23-24,26H/q+1 DA51DA70D9346D37