InChI=1/C14H22N4O/c1-15-14(19)5-7-17-8-10-18(11-9-17)12-13-4-2-3-6-16-13/h2-4,6H,5,7-12H2,1H3,(H,15,19)/p+1/fC14H23N4O/h15,17H/q+1 7E91B54A09053CA5