InChI=1/C14H16N4O/c1-10-5-6-16-9-13(10)18-14(19)17-12-4-2-3-11(7-12)8-15/h2-7,9H,8,15H2,1H3,(H2,17,18,19)/p+1/fC14H17N4O/h15,17-18H/q+1 ACA1470F1E8EC2D0