InChI=1/C20H40N4O3/c1-7-16(2)17(22-19(26)27-20(3,4)5)18(25)21-10-8-9-11-24-14-12-23(6)13-15-24/h16-17H,7-15H2,1-6H3,(H,21,25)(H,22,26)/p+1/t16-,17-/m0/s1/fC20H41N4O3/h21-23H/q+1 A144BA2DB39A78AB