InChI=1/C14H14N4O/c15-14-16-12-11(13(19)17-14)7-4-8-18(12)9-10-5-2-1-3-6-10/h1-8,14H,9,15H2,(H,17,19)/p+1/t14-/m0/s1/fC14H15N4O/h16-17H/q+1 B15374A7DC9B7C2C