InChI=1/C21H31N5O/c1-5-13-26(14-6-2)19(16(3)4)15-23-21(27)22-12-11-20-24-17-9-7-8-10-18(17)25-20/h5-10,16,19H,1-2,11-15H2,3-4H3,(H,24,25)(H2,22,23,27)/p+1/t19-/m0/s1/fC21H32N5O/h22-24,26H/q+1 1EEF2575771FB24A