InChI=1/C21H32N4O3/c1-2-3-12-23-21(28)17-8-7-13-24(15-17)16-20(27)25(14-11-19(22)26)18-9-5-4-6-10-18/h4-6,9-10,17H,2-3,7-8,11-16H2,1H3,(H2,22,26)(H,23,28)/p+1/t17-/m0/s1/fC21H33N4O3/h23-24H,22H2/q+1 2E7B4CC7ADAFCBDC