InChI=1/C21H37N5O2/c1-19(18-23-21(27)22-10-7-11-24(2)16-17-28-3)25-12-14-26(15-13-25)20-8-5-4-6-9-20/h4-6,8-9,19H,7,10-18H2,1-3H3,(H2,22,23,27)/p+1/t19-/m1/s1/fC21H38N5O2/h22-24H/q+1 8DC6282E60F145A3