InChI=1/C14H16N4O/c15-12-7-11(12)14(19)16-8-9-1-3-10(4-2-9)13-5-6-17-18-13/h1-6,11-12H,7-8,15H2,(H,16,19)(H,17,18)/p+1/t11-,12+/m0/s1/fC14H17N4O/h15-16,18H/q+1 CF6307CF1720FDEE