InChI=1/C21H32N4O3/c1-2-3-10-24(15-19(22)26)16-20(27)23-14-17-8-7-9-18(13-17)21(28)25-11-5-4-6-12-25/h7-9,13H,2-6,10-12,14-16H2,1H3,(H2,22,26)(H,23,27)/p+1/fC21H33N4O3/h23-24H,22H2/q+1 3CF461341F7085A4