InChI=1/C20H28N4O3/c25-24(26)27-15-7-13-21-12-5-6-14-22-20-16-8-1-3-10-18(16)23-19-11-4-2-9-17(19)20/h1,3,8,10,21H,2,4-7,9,11-15H2,(H,22,23)/p+2/fC20H30N4O3/h21-23H/q+2 07821A3EFDF30008