InChI=1/C22H28N4O2/c23-22(28)18-10-13-26(14-11-18)16-17-5-4-8-20(15-17)25-21(27)9-12-24-19-6-2-1-3-7-19/h1-8,15,18,24H,9-14,16H2,(H2,23,28)(H,25,27)/p+1/fC22H29N4O2/h25-26H,23H2/q+1 AA90432816EA85FA