InChI=1/C14H24N4O2/c1-11-12(9-17-18-11)5-4-7-15-14(19)16-10-13-6-2-3-8-20-13/h9,13H,2-8,10H2,1H3,(H,17,18)(H2,15,16,19)/t13-/m0/s1/f/h15-16,18H 95A0928F91A8BD65