InChI=1/C21H32N4O2/c1-2-11-24-13-9-18(10-14-24)23-21(27)16-5-7-19(8-6-16)25-12-3-4-17(15-25)20(22)26/h5-8,17-18H,2-4,9-15H2,1H3,(H2,22,26)(H,23,27)/p+1/t17-/m0/s1/fC21H33N4O2/h23-24H,22H2/q+1 DB00C8AE375D8FC1