InChI=1/C21H32N4O3/c1-2-28-14-4-9-22-20(26)21(27)23-18-5-3-6-19(15-18)25-12-10-24(11-13-25)16-17-7-8-17/h3,5-6,15,17H,2,4,7-14,16H2,1H3,(H,22,26)(H,23,27)/p+1/fC21H33N4O3/h22-24H/q+1 6F9D40FF6FDB747C