InChI=1/C21H34N4O3/c1-24(14-15-28-2)11-7-10-22-20(26)21(27)23-19-9-6-8-18(16-19)17-25-12-4-3-5-13-25/h6,8-9,16H,3-5,7,10-15,17H2,1-2H3,(H,22,26)(H,23,27)/p+2/fC21H36N4O3/h22-25H/q+2 A7FCC8B018AE304F