InChI=1/C20H30N4O3/c1-27-18-10-9-14(19(21)25)12-17(18)23-20(26)22-15-6-5-11-24(13-15)16-7-3-2-4-8-16/h9-10,12,15-16H,2-8,11,13H2,1H3,(H2,21,25)(H2,22,23,26)/p+1/t15-/m0/s1/fC20H31N4O3/h22-24H,21H2/q+1 FD815EE93D1EBD3C