InChI=1/C13H18N4O/c1-8(2)6-10(14)13(18)16-11-5-3-4-9-7-15-17-12(9)11/h3-5,7-8,10H,6,14H2,1-2H3,(H,15,17)(H,16,18)/p+1/t10-/m0/s1/fC13H19N4O/h14,16-17H/q+1 D8D828205727759A