InChI=1/C20H30N4O/c1-15-3-5-18(6-4-15)20-19(13-22-23-20)12-21-11-17-7-9-24(10-8-17)14-16(2)25/h3-6,13,16-17,21,25H,7-12,14H2,1-2H3,(H,22,23)/p+2/t16-/m0/s1/fC20H32N4O/h21-22,24H/q+2 A59EFD75981BDEDF