InChI=1/C14H22N4O/c1-18(7-8-19-2)14-11(13(15)16)9-10-5-3-4-6-12(10)17-14/h9H,3-8H2,1-2H3,(H3,15,16)/p+1/fC14H23N4O/h15-16H2/q+1 A9384F55B153DDDD