InChI=1/C21H29N5O2/c1-28-13-10-22-19-6-4-17(5-7-19)15-24-21(27)25-16-18-8-9-23-20(14-18)26-11-2-3-12-26/h4-9,14,22H,2-3,10-13,15-16H2,1H3,(H2,24,25,27)/p+1/fC21H30N5O2/h23-25H/q+1 A7A2DDA6BBD64AFD