InChI=1/C20H35N5O/c1-9-11-25(12-10-2)18(14(3)4)13-21-20(26)22-15(5)19-16(6)23-24(8)17(19)7/h9-10,14-15,18H,1-2,11-13H2,3-8H3,(H2,21,22,26)/p+1/t15-,18-/m1/s1/fC20H36N5O/h21-22,25H/q+1 D76B1BB8E8C77E49