InChI=1/C21H32N4O3/c1-5-14-28-19-9-8-17(15-20(19)27-6-2)16-25(13-7-12-24(3)4)21(26)18-10-11-22-23-18/h8-11,15H,5-7,12-14,16H2,1-4H3,(H,22,23)/p+1/fC21H33N4O3/h23-24H/q+1 7E06DDE95E6B8327