InChI=1/C14H16N4O/c15-10-2-1-3-11(10)18-14(19)9-4-5-12-13(8-9)17-7-6-16-12/h4-8,10-11H,1-3,15H2,(H,18,19)/p+1/t10-,11+/m0/s1/fC14H17N4O/h15,18H/q+1 688ABEC2BD8D7844