InChI=1/C20H30N4O2/c21-19(25)13-15-7-4-5-11-18(15)23-20(26)22-16-8-6-12-24(14-16)17-9-2-1-3-10-17/h4-5,7,11,16-17H,1-3,6,8-10,12-14H2,(H2,21,25)(H2,22,23,26)/p+1/t16-/m0/s1/fC20H31N4O2/h22-24H,21H2/q+1 43E5241DCF25D49D