InChI=1/C22H34N4O2/c1-16-4-5-18(14-17(16)2)22(28)23-15-21(27)24-19-6-12-26(13-7-19)20-8-10-25(3)11-9-20/h4-5,14,19-20H,6-13,15H2,1-3H3,(H,23,28)(H,24,27)/p+1/fC22H35N4O2/h23-25H/q+1 F35B63A2E9FCD481