InChI=1/C8H11N3O/c9-8(10)11-7-3-1-2-6(4-7)5-12/h1-4,12H,5H2,(H4,9,10,11)/p+1/fC8H12N3O/h11H,9-10H2/q+1 E5ADE506B62D96E2