InChI=1/C13H22N4O/c1-13(2,3)12(18)16-8-4-7-15-11-6-5-10(14)9-17-11/h5-6,9H,4,7-8,14H2,1-3H3,(H,15,17)(H,16,18)/f/h15-16H C10AA3B3E1550869