InChI=1/C15H18N4O2/c1-6-19(7-9-20-8-1)13-5-4-12(10-16-13)15-17-14(18-21-15)11-2-3-11/h4-5,10-11H,1-3,6-9H2/p+1/fC15H19N4O2/h16H/q+1	75496429153FE4B0