InChI=1/C20H35N5O2/c1-7-25(8-2)14-13-21-19(26)20(27)22-15-18(24(5)6)16-9-11-17(12-10-16)23(3)4/h9-12,18H,7-8,13-15H2,1-6H3,(H,21,26)(H,22,27)/p+2/t18-/m0/s1/fC20H37N5O2/h21-22,24-25H/q+2 4456328E2AF45CF4