InChI=1/C21H34N4O3/c1-16(2)25(14-20(22)26)15-21(27)23-13-19(24-11-5-4-6-12-24)17-7-9-18(28-3)10-8-17/h7-10,16,19H,4-6,11-15H2,1-3H3,(H2,22,26)(H,23,27)/p+2/t19-/m1/s1/fC21H36N4O3/h23-25H,22H2/q+2 4BC1C3AD3929D96C