InChI=1/C20H27N5O3/c1-28-17-6-7-18-15(12-17)4-2-5-16(18)13-19(26)23-24-20(27)22-8-3-10-25-11-9-21-14-25/h6-7,9,11-12,14,16H,2-5,8,10,13H2,1H3,(H,23,26)(H2,22,24,27)/p+1/t16-/m0/s1/fC20H28N5O3/h21-24H/q+1 39DBBAA541A8BF11