InChI=1/C20H30N4O3/c1-3-10-21-19(25)15-24-11-8-16(9-12-24)22-20(26)23-17-6-5-7-18(14-17)27-13-4-2/h4-7,14,16H,2-3,8-13,15H2,1H3,(H,21,25)(H2,22,23,26)/p+1/fC20H31N4O3/h21-24H/q+1 2E704E4D0CF8F09B